Best base layers Deals Online in the US
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WEERTI Thermal Underwear for Men Long Johns with Fleece Lined Base Layer Men Cold Weather Top Bottom BlackWEERTI 
19% OffCuddl Duds Womens Heavyweight Fleece 2 Piece Long Sleeve Thermal Underwear Set – Shirt & Leggings Base Layer for Cold Weather – Winter Clothing Long Johns Lounge Sets for Women, Black, LCuddl Duds
MRX Mens Compression Shirt Long Short Sleeve Base Layers Tights Workout Gym Tops- Best Value
38% OffWEERTI Thermal Underwear for Women Long Johns with Fleece Lined Base Layer Women Cold Weather Top Bottom BlackWEERTI 
Men's thermal base layer long johns underwear bottoms warm Winter fleece linedFree Shipping
20% OffSIMIYA Thermal Underwear Set for Women Long Johns with Fleece Lined Long Sleeves Base Layer Set Top Bottom BlackSIMIYA
19% OffCuddl Duds Womens Heavyweight Fleece 2 Piece Long Sleeve Thermal Underwear Set – Shirt & Leggings Base Layer for Cold Weather – Winter Clothing Long Johns Lounge Sets for Women, Navy Blue, XLCuddl Duds-
Men's Cuddl Duds ClimateCore Black Base Layer Long Sleeve Crew
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17% OffTELALEO Boys' Girls' Thermal Set Fleece Lined Underwear Set Kids Compression Shirts Athletic Sports Tops Leggings Baselayer,Shirts/Pants Set XLTELALEO
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Men’s Waffle Knit Thermal Long Johns Set Top Bottom Base Layer Nightwear
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CL convallaria Long Johns for Men, Thermal Underwear Set Winter Hunting Gear Sport Base Layer Top and Bottom Midweight Black XLCL convallaria
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25% OffRunhit Thermal Underwear for Men Base Layer Long Underwear Cold Weather Fleece Lined Mens Long John Winter Pants and Shirts Thermal Set XL BlackRunhit
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32 Degrees Men's Heat Base Layer Pant 2-Pack
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Spyder Mens Thermal Top and Bottom Set - 2 Piece Fleece Lined Thermal Shirts for Men and Long Johns Leggings Base Layer Set, Size Medium, BlackSpyder
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32 Degrees Heat Women's Long Sleeve Scoop Neck Base Layers Shirt 1 or 2 Shirts
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Under Armour Men's HeatGear Armour Leggings , Black (001)/Pitch Gray, LargeUnder Armour
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Mens Athletic Shirt Compression Long Sleeve Gym Base Layers Running Tops US
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22% OffCarhartt Men's Force Midweight Stretch Base Layer Crewneck, Black Heather, X-LargeCarhartt
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Compression Shirt Long Sleeve Thermal Undershirt Sports Base Layer for Men Woman
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49% OffUnder Armour Men's ColdGear Armour Fitted Mock, Black (001)/White, X-LargeUnder Armour
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Men's Long Sleeve Base Layer TopFree Shipping
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Dalavch 5 Pack Men’s Compression Shirts Short Sleeve Cool Dry Sports Athletic Workout Base Layer Undershirt T-Shirt Tops 2 Black 2 White 1 Blue LargeDalavch
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Men 100% Merino Wool Base layer Set Winter Underwear Bottom Long Sleeve Top Gift
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11% OffJZCreater Thermal Underwear for Men, Mens Long Johns Thermal Underwear Set, Fleece Lined Base Layer for Cold Weather BlackJZCreater
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Patagonia Capilene Base Layer Midweight Men's Medium Polartec Long Sleeve ShirtFree Shipping
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JZCreater Thermal Underwear for Men, Mens Long Johns Thermal Underwear Set, Fleece Lined Base Layer for Cold Weather BlackJZCreater
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Men Athletic Compression Shirt Workout Shaper Tank Top Base Layer Sport Gym Vest
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HEROBIKER Mens Thermal Underwear Set Skiing Winter Warm Base Layers Tight Long Johns Top & Bottom Set with Fleece Lined Black MediumHEROBIKER
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Paradox Men's 1/4 Zip Merino Blend Performance Base Layer Top, Black
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Carhartt Men's Force Midweight Waffle Base Layer Pant, Black, MediumCarhartt
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Under Armour Base 2.0 Shirt Mens XL Black Long Sleeve Thermal Base Layer TopFree ShippingUsed
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25% OffDalavch 4 Pack Women’s Thermal Shirts, Women Fleece Lined Compression Long Sleeve Base Layer Tops for Winter Cold Weather 2 Black 1 Heather Gray 1 White SmallDalavch
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Men's Winter Base Layer Thermal Athletic Long Sleeve Shirts Fleece Top Workout
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53% Off4 Pack Compression Shirts for Men Long Sleeve Athletic Cold Weather Base Layer Undershirt Gear T Shirt for Workout LTELALEO
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23% OffMerino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Large, 250 Black)Merino.tech
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Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Large, 250 Black)UsedMerino.tech
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33% OffSampeel Thermal Underwear for Women Cold Weather Clothes Fleece Lined Thermal Long Johns Winter Base Layer Women's Clothing Lounge Sets Thermal Shirt Top and Leggings Pants 2Pc Set for Women Black MSampeel
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37% OffMLYENX 4-7 Pack Long Sleeve Shirts for Men Quick Dry Moisture Wicking Mens Long Sleeve Tee Shirts Workout T ShirtsMLYENX
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Merino.tech Merino Wool Base Layer Women Set - Heavyweight, Lite, Midweight Merino Thermal Underwear For Women Top, Bottom (Large, 250 Black)Merino.tech
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Merino.tech Merino Wool Base Layer Women Set - Heavyweight, Lite, Midweight Merino Thermal Underwear For Women Top, Bottom (Large, 250 Black)UsedMerino.tech
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25% OffSIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and BottomSIMIYA
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10% OffHEROBIKER Women's Thermal Underwear Set, Ultra Soft Thermal Shirt Long Johns with Fleece lined - Winter Base Layer Sets（L, BlackHEROBIKER
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33% OffSpyder Womens Thermal Underwear Set - 2 Piece Fleece Lined Moisture Wicking Long Johns for Women Base Layer for Cold Weather, Size Large, BlackSpyder
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Kinglaman 5 Pack Womens Basic Long Sleeve Shirts Crew Neck Slim-Fit Fitted T Shirts Tops Undershirts Underscrub Baselayer 2 Black 2 White 1 Heather Grey X-SmallKinglaman
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romision Thermal Underwear Long Johns for Men Fleece Lined Base Layer Cold Weather Hunting Gear Bottom and Top Setromision
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19% OffFruit of the Loom Men's Recycled Waffle Thermal Underwear Set (Top and Bottom), Navy, MediumFruit of the Loom
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Under Armour Men's Armour HeatGear Compression Long-Sleeve T-Shirt , Black (001)/White, MediumUnder Armour
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30% OffUnder Armour Men's Armour HeatGear Compression Long-Sleeve T-Shirt , Midnight Navy (410)/White, MediumUnder Armour
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19% OffCuddl Duds Womens Heavyweight Fleece 2 Piece Long Sleeve Thermal Underwear Set – Shirt & Leggings Base Layer for Cold Weather – Winter Clothing Long Johns Lounge Sets for Women, White, LCuddl Duds
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35% OffANRABESS Women Long Sleeve Shirts Rib Knit Slim Fit Tops Basic Tee 2025 Fall Outfits Casual T-Shirt Underscrubs Layer Clothes Black MediumANRABESS
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Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Medium, 250 Charcoal Grey)Merino.tech
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37% OffMerino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (X-Large, Black 250)Merino.tech
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29% OffMerino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (X-Large, Black 250)Merino.tech
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Merino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (X-Large, Black 250)UsedMerino.tech
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37% OffMerino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks (Medium, Black)Merino.tech
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29% OffMerino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks (Medium, Black)Merino.tech
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Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks (Medium, Black)UsedMerino.tech
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Runhit Men’s Compression Pants Running Tights Workout Leggings Athletic Base Layer Pants for Sports Yoga Basketball Black LRunhit
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10% OffMerino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (Large, 165 Black)Merino.tech
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Merino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (Large, 165 Black)Merino.tech
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Merino.tech Merino Wool Base Layer Women - 100% Merino Wool Heavyweight, Midweight, Lite Long Sleeve Thermal Shirt and Socks (Large, 165 Black)UsedMerino.tech
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58% Off32 Degrees Women's Cozy Heat Base Layer High Waist Legging - Lightweight Long Johns for Cold Weather Layering | Heather Black, Large32 Degrees
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24% OffKinglaman 5 Pack Women Long Sleeve Thermal Shirts, Crew Neck Fleece Lined Base Layer Underwear Cold Weather Tops 2 Black 2 White 1 Heather Grey LargeKinglaman
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51% OffRapbin Womens Thermal Tops Underwear Long Sleeve Slim Fit Shirt Ladies Crewneck Base Layer Undershirt for Winter Cold Weather with Thumb Holes WhiteRapbin
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51% OffDRSKIN 3 Pack Men’s Compression Pants Quick Dry Tights Leggings Sports Baselayer Running Athletic Workout Gym (Classic B01 3P, L)DRSKIN
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30% OffLEADHALO Midweight Merino Wool Base Layer Women Set, Moisture Wicking Warm Women's Thermals Top and Bottom for Ski Snowboard Black MLEADHALO
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23% OffMerino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Large, 320 Charcoal Grey)Merino.tech
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Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Large, 320 Charcoal Grey)UsedMerino.tech
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32% OffTEEPIRE Mens Thermal Underwear Set with Lightweight Ultra Soft Fleece Lined,Long John Set, Skiing Base LayerTEEPIRE
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20% OffTEEPIRE Mens Thermal Underwear Set with Lightweight Ultra Soft Fleece Lined,Long John Set, Skiing Base LayerTEEPIRE
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TELALEO 2 Set Mens Thermal Underwear Fleece Lined Long Johns 4 Pcs Base Layer Shirts Pant for Cold Winter Weather MTELALEO
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48% OffATTRACO Women Long John Thermal Underwear Set Skiing Base Layer Cold Weather Thermal Sets Black SATTRACO
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Carhartt Men's Black Base Force Midweight Long Sleeve Crew Neck T-Shirt, MediumCarhartt
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19% OffCuddl Duds Womens Heavyweight Fleece 2 Piece Long Sleeve Thermal Underwear Set – Shirt & Leggings Base Layer for Cold Weather – Winter Clothing Long Johns Lounge Sets for Women, Green, MCuddl Duds
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TELALEO 5 Pack Men's Thermal Compression Shirt Long Sleeve Athletic Base Layer Top Winter Cold Gear Workout Running Hunting LTELALEO
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40% OffMAGCOMSEN Black Thermal Long Sleeve Men Fleece Winter Base Layer Undershirts Dry Fit Gym Shirts Black XLMAGCOMSEN
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15% OffDalavch 5 Pack Thermal Compression Shirts for Men Long Sleeve Running Gear Undershirt Base Layer for Winter Cold Weather 3 Black 1 White 1 Grey X-LargeDalavch
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PISIQI Thermal Underwear Women Ultra-Soft Long Johns Set Base Layer Skiing Winter Warm Top & Bottom (XXL, Black)PISIQI
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HiZiTi Thermal Underwear for Women Long Johns Set Fleece Lined Warm White Base Layer Long Sleeve Shirt Leggings for Cold Weather Top & Bottom Skiing Pajama Winter LHiZiTi
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50% OffJumda Thermal Underwear for Women Set, Fleece Lined Base Layer Women Top Bottom, Anti Odor Long Johns & Sleeve Shirt(Red, S)Jumda
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12% OffDalavch 5 Pack Men’s Compression Shirts Long Sleeve Athletic Workout Rash Guard Gym Active Sports Undershirt Base Layer Top 2 Black 2 White 1 Blue LargeDalavch
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26% OffRunhit Thermal Underwear for Men Fleece Lined Long Johns Base Layer Top Bottom Set Cold Weather Gear Hunting Running Skiing Cycling Black LRunhit
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25% OffDalavch 4 Pack Women’s Thermal Turtleneck Shirts, Women Turtle Neck Fleece Lined Compression Long Sleeve Base Layer Tops 2 Black 1 Heather Gray 1 White LargeDalavch
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Dalavch 4 Pack Women’s Thermal Turtleneck Shirts, Women Turtle Neck Fleece Lined Compression Long Sleeve Base Layer Tops 2 Black 1 Heather Gray 1 White LargeUsedDalavch
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CRZ YOGA Soft Thermal Underwear Sets for Women Lightweight Long Johns Base Layer Pajamas Warm Top Bottom Cambric Blue SmallCRZ YOGA
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19% OffCuddl Duds Womens Heavyweight Fleece 2 Piece Long Sleeve Thermal Underwear Set – Shirt & Leggings Base Layer for Cold Weather – Winter Clothing Long Johns Lounge Sets for Women, Mauve Pink, LCuddl Duds
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Runhit Men's Thermal Compression Shirt Fleece Lined Long Sleeve Thermal Shirts Athletic Base Layer Top Cold Weather Gear White LRunhit
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TELALEO 4 Pack Women's Compression Shirt Long Sleeve Performance Workout Baselayer Athletic Top Sports Gear-Black/White/Blue/Prule LargeTELALEO
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Under Armour Boys' HeatGear Armour Long-Sleeve T-Shirt , White (100)/Black , MediumUnder Armour
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10% Off32 Degrees Heat Women's Lightweight Base Layer Legging | 4-Way Stretch | Form Fitting | Thermal|Black, X-Large32 Degrees
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15% OffRoadbox Compression Pants Men Cooling Dry Base Layer Bottoms Outdoor Sports Cycling Tights Leggings for Basketball Football RunningRoadbox
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15% OffUnder Armour Men's Packaged Base 4.0 Crew, (001) Black / / White, LargeUnder Armour
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Under Armour Men's Packaged Base 4.0 Crew, (001) Black / / White, LargeUsedUnder Armour
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40% OffMAGCOMSEN Mens Base Layers Long Sleeve Thermal Shirts Fleece Lined Stretchy Athletic Shirts for Winter Outdoor Black LMAGCOMSEN
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26% OffFruit of The Loom Men's Recycled Waffle Thermal Underwear Bottom, Black, LargeFruit of the Loom
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28% OffG Gradual Youth Boys Compression Thermal Shirt Long Sleeve Fleece Undershirt for Boy Football Baseball Soccer Base Layer(White,XL)G Gradual
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SmartWool Men's Classic Thermal Merino Base Layer Crew, Black, LargeSmartwool
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SmartWool Men's Classic Thermal Merino Base Layer Crew, Black, LargeUsedSmartwool
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23% OffMerino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Medium, 320 Black)Merino.tech
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Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom (Medium, 320 Black)UsedMerino.tech
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21% OffFruit of the Loom Men's Heavyweight Brushed Back Fleece Thermal Underwear Base Layer Set, Black, MediumFruit of the Loom
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DEVOPS Women's 2 Pack Thermal Long Sleeve Shirts Compression Baselayer Tops (Medium, Black/White)DEVOPS
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13% Off5 Pack Men's Athletic Compression Shirts Sleeveless Tank Top Base Layer Sports Workout Shirts for Basketball B MOYGSieg
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20% OffSpyder Kids Thermal Underwear Set - 2 Piece Moisture Wicking Insulated Girls Boys Thermal Set Base Layer Long Johns for Kids, Size 16-18, BlackSpyder
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50% OffUnder Armour Men's Packaged Base 2.0 Crew, (001) Black / / White, X-LargeUnder Armour
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TELALEO 4 Pack Women's Thermal Shirts Fleece Lined Athletic Tops Long Sleeve Compression Workout Baselayer for Cold Weather-STELALEO
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40% OffMAGCOMSEN White Long Sleeve Shirt Men Thermal Base Layer Shirts Fleece Lined Shirts Workout Gym Shirts White MMAGCOMSEN
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37% OffMerino Wool Base Layer Mens - Wool Half Zip Sweater Men - Merino Quarter Zip Sweater Lite, Midweight, Heavyweight and Socks (Medium, 165 Black)Merino.tech
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30% OffMerino Wool Base Layer Mens - Wool Half Zip Sweater Men - Merino Quarter Zip Sweater Lite, Midweight, Heavyweight and Socks (Medium, 165 Black)Merino.tech
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32 Degrees Heat Men's Lightweight Base Layer Legging | 4-Way Stretch | Thermal| Form Fitting|Black, Medium32 Degrees
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20% OffRocky Thermal Underwear Kids, Boys Thermal Underwear Set Long Johns Thermals Kids Base Layer kid thermals top bottom set Boys Winter Clothes Shirt & Pants, Ski/Extreme Cold (Black, Large)Rocky
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LILLUSORY Womens Long Johns Thermal Underwear Fleece Lined Leggings Warm Pajama Pants Set Shirts Winter Clothes 2025 Black MLILLUSORY
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Runhit 2 Pack Mens Compression Tank Top Sleeveless Workout Muscle Shirts Flexible Sports Base Layer Undershirt Gym Black White 2XLRunhit
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31% OffTrendy Queen Women's Turtleneck Long Sleeve Shirts Spring Fashion BasicThermal Underwear Tops Winter Clothes 2026 Black STrendy Queen
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Muezna Men's Thermal Top and Bottom Set Underwear Long Johns Base Layer with Soft Fleece Lined CamouflageMuezna
115 Base Layers deals are available from:
Amazon, eBay stores, starting from $7.99.
The biggest discount we found is 58% on 32 Degrees Women's Cozy Heat Base Layer High Waist Legging - Lightweight Long Johns for Cold Weather Layering | Heather Black, Large at Amazon.
The lowest price we found is $7.99 while the highest is $125.00.
Prices for the best Base Layers deals average at $34.23.
Last updated on April 3, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Base Layers.