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    1. eBay
    2. Sporting Goods
    3. Winter Sports
    4. Clothing
    5. Winter Sports Base Layers
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    Winter Sports Base Layers

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    • Clothing
    • Base Layers
    • Coats & Jackets
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    • Heat Keep Men's Thermal Base Layer Legging Pants - Select a size/color
      Heat Keep Men's Thermal Base Layer Legging Pants - Select a size/color
      $9.80
      was -$24.49 | 60% OFF
    • Duofold by Champion Thermals Men's Base-Layer Underwear KMW2
      Duofold by Champion Thermals Men's Base-Layer Underwear KMW2
      $16.08
    • NWT Women's Cuddl Duds Warm Layers Assorted Tops and Bottom Base Layers
      NWT Women's Cuddl Duds Warm Layers Assorted Tops and Bottom Base Layers
      $14.98
    • 32 Degrees Heat Kids' Base Layer Set Lightweight Retains Body Warmth
      32 Degrees Heat Kids' Base Layer Set Lightweight Retains Body Warmth
      $10.99
    • 32 Degrees HEAT  Women's Medium Weight Base Layer Pant
      32 Degrees HEAT Women's Medium Weight Base Layer Pant
      $9.49
    • Warm Essentials By Cuddl Duds Women's Active Warm Layers Tops Or Leggings
      Warm Essentials By Cuddl Duds Women's Active Warm Layers Tops Or Leggings
      $14.15
    • Duofold by Champion Womens Thermals Base-Layer Underwear - Best-Seller!
      Duofold by Champion Womens Thermals Base-Layer Underwear - Best-Seller!
      $14.85

    Best Selling

    See All - Best Selling

    Showing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Best Selling

    • Smartwool Merino Mid 250 Crewneck Long Sleeve Men's Base Layer - L Size, Taupe
      Smartwool Merino Mid 250 Crewneck Long Sleeve Men's Base Layer - L Size, Taupe
      5 out of 5 stars
      (4)Total Ratings 4,
      $59.95 New
    • SmartWool Charcoal Heather NTS Mid 250 Crew Top Women's Size L 11475
      SmartWool Charcoal Heather NTS Mid 250 Crew Top Women's Size L 11475
      $88.00 New
    • Men's 32 Degrees Heat Base Layer Thermal Pant Long Large 36-38 Black 2-pack
      Men's 32 Degrees Heat Base Layer Thermal Pant Long Large 36-38 Black 2-pack
      $16.00 New
    • Under Armour 1343325001lg Women's ColdGear Base 2.0 Leggings LG
      Under Armour 1343325001lg Women's ColdGear Base 2.0 Leggings LG
      $47.99 New
    • Cuddl Duds Womens Softwear With Stretch Long Sleeve Crew Top Size Large Black
      Cuddl Duds Womens Softwear With Stretch Long Sleeve Crew Top Size Large Black
      $22.99 New
    • SmartWool 8920 Womens Black Merino 150 Baselayer Bottom Size Small
      SmartWool 8920 Womens Black Merino 150 Baselayer Bottom Size Small
      $107.07 New
    • SmartWool Women's Merino 250 Wool Base Layer Bottom Charcoal Heather Large L
      SmartWool Women's Merino 250 Wool Base Layer Bottom Charcoal Heather Large L
      5 out of 5 stars
      (1)Total Ratings 1,
      $74.45 New
    • SmartWool Merino Wool 250 Base Layer Crew Neck Top Gray Womens XL Sw0np224
      SmartWool Merino Wool 250 Base Layer Crew Neck Top Gray Womens XL Sw0np224
      $73.00 New
    • All

    • Auction

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    • Time: ending soonest
    • Time: newly listed
    • Price + Shipping: lowest first
    • Price + Shipping: highest first
    • Distance: nearest first
    List View

    1-48 of 19,576 Results

    • CuddlDuds ClimateRight Medium Women Crew Neck + Leggings Stretch Velour Warm 2pc

      CuddlDuds ClimateRight Medium Women Crew Neck + Leggings Stretch Velour Warm 2pc

      $7.50
      $8.55 shipping
      1 bid · Ending Today at 12:45PM PST8m 40s
    • NEW - Large - Smartwool Men's Mid 250 Base Layer Crew Top Merino Wool - Taupe

      NEW - Large - Smartwool Men's Mid 250 Base Layer Crew Top Merino Wool - Taupe

      5 out of 5 stars
      (4)4 product ratings - NEW - Large - Smartwool Men's Mid 250 Base Layer Crew Top Merino Wool - Taupe
      $59.95
      Free shipping
    • NEW- Merino Wool Men's 250 Base Layer Crew Top All sizes Black

      NEW- Merino Wool Men's 250 Base Layer Crew Top All sizes Black

      $27.50
      Free shipping
      39 sold
    • Climate Right CUDDL DUDS~BLACK Stretch Fleece LEGGING~Women's SMALL~New in Pkg.

      Climate Right CUDDL DUDS~BLACK Stretch Fleece LEGGING~Women's SMALL~New in Pkg.

      $10.99
      $4.37 shipping
      2 watching
    • 😀 Omni Wool Men’s Base Layer Thermal Merino Wool Quick Dry Black Top XL “NEW”

      😀 Omni Wool Men’s Base Layer Thermal Merino Wool Quick Dry Black Top XL “NEW”

      $14.99
      $5.50 shipping
      7 watching
    • ECWCS  Gen III Level 2 Thermal Grid Fleece Underwear, 100% Polyester, GI, Black

      ECWCS Gen III Level 2 Thermal Grid Fleece Underwear, 100% Polyester, GI, Black

      $26.99
      FAST 'N FREE
    • Paradox Mens Merino Blend Drirelease Performance Base Layer Bottom/Pants - Black

      Paradox Mens Merino Blend Drirelease Performance Base Layer Bottom/Pants - Black

      $19.99
      Free shipping
    • Dark Blue Warm 85% Merino Wool Underwear Top-Sm-Med-Never Worn-Made in Norway

      Dark Blue Warm 85% Merino Wool Underwear Top-Sm-Med-Never Worn-Made in Norway

      $7.50
      $5.95 shipping
      or Buy It Now
      0 bids · Ending Saturday at 5:51PM PST2d 5h
    • USMC POLARTEC SILKWEIGHT SET UNDERSHIRT & DRAWER X-SMALL REGULAR LIGHTWEIGHT NIP

      USMC POLARTEC SILKWEIGHT SET UNDERSHIRT & DRAWER X-SMALL REGULAR LIGHTWEIGHT NIP

      $18.39
      Was: $22.99
      $5.23 shipping
      226 sold
    • Lands End Boys Thermaskin Thermal Base Layer Long Underwear Pants  XL(18-20) NIP

      Lands End Boys Thermaskin Thermal Base Layer Long Underwear Pants  XL(18-20) NIP

      $9.50
      $8.25 shipping
      or Best Offer
    • Mens Winter Ultra-Soft Fleece Lined Thermal Set Long John Underwear with fly

      Mens Winter Ultra-Soft Fleece Lined Thermal Set Long John Underwear with fly

      $14.88 to $17.97
      FAST 'N FREE
      26 sold
    • Polarmax Mens Heavyweight Acclimate Tech Face Fleece Baselayer Pants Tights SML

      Polarmax Mens Heavyweight Acclimate Tech Face Fleece Baselayer Pants Tights SML

      $14.99
      Free shipping
    • ECWCS Gen III Level 2 Thermal Grid Fleece Shirt, 100% Polyester, USA Made, Black

      ECWCS Gen III Level 2 Thermal Grid Fleece Shirt, 100% Polyester, USA Made, Black

      $29.99
      FAST 'N FREE
    • Womens WinterSilks Under Tank Top XL Cream Base Layer 100% Silk

      Womens WinterSilks Under Tank Top XL Cream Base Layer 100% Silk

      $29.99
      FAST 'N FREE
    • New Cuddl Duds Women's Fleece Stretch Long sleeve Crew Top Warm Layer Purple

      New Cuddl Duds Women's Fleece Stretch Long sleeve Crew Top Warm Layer Purple

      $14.99
      Was: $16.65
      $4.75 shipping
    • Merino 250 Baselay WOODSMOKE HEATHER

      Merino 250 Baselay WOODSMOKE HEATHER

      $24.00
      $8.85 shipping
      1 bid · Ending Mar 1 at 12:51PM PST4d
    • LADIES CUDDLE DUDS CLIMATE RIGHT BLACK PERFORMANCE BASE LAYER PAINTS SZ XLARGE

      LADIES CUDDLE DUDS CLIMATE RIGHT BLACK PERFORMANCE BASE LAYER PAINTS SZ XLARGE

      $8.99
      Free shipping
      1 bid · Ending Today at 4:00PM PST3h 24m
    • SILK WEIGHT BASE LAYER US ARMY ECWCS GEN III LEVEL 1 NEW TOP

      SILK WEIGHT BASE LAYER US ARMY ECWCS GEN III LEVEL 1 NEW TOP

      $14.99 to $18.99
      $5.60 shipping
      16 watching
    • NEW - X-Large - Smartwool Men's Mid 250 Base Layer Crew Top Merino Wool - Taupe

      NEW - X-Large - Smartwool Men's Mid 250 Base Layer Crew Top Merino Wool - Taupe

      $59.95
      Free shipping
    • ClimateRight Cuddl Duds Women's Plush Warmth Long Underwear Thermals Sizes S-XXL

      ClimateRight Cuddl Duds Women's Plush Warmth Long Underwear Thermals Sizes S-XXL

      $14.99
      Free shipping
    • Polarmax Core 4.0 Mens Baselayer Shirt Top Long Sleeve Crew Black Med Acclimate

      Polarmax Core 4.0 Mens Baselayer Shirt Top Long Sleeve Crew Black Med Acclimate

      $19.99
      Free shipping
      4 watching
    • 32 Degrees Heat Women's  Base Layer Underwear Long Sleeve Top Or Bottom Pant

      32 Degrees Heat Women's Base Layer Underwear Long Sleeve Top Or Bottom Pant

      5 out of 5 stars
      (2)2 product ratings - 32 Degrees Heat Women's Base Layer Underwear Long Sleeve Top Or Bottom Pant
      $10.99
      Free shipping
      3 watching
    • All In Motion ~ Men's Long Johns Thermal Pants L 34 36 Black Heavy Stretch NWT

      All In Motion ~ Men's Long Johns Thermal Pants L 34 36 Black Heavy Stretch NWT

      $12.15
      Was: $13.50
      Free shipping
      Only 1 left!
    • ClimateRight by Cuddl Duds Women's Plush Warmth High Waist Thermal Legging Pants

      ClimateRight by Cuddl Duds Women's Plush Warmth High Waist Thermal Legging Pants

      $15.99
      Free shipping
      2 watching
    • Champion C9 Base Layer Lightweight Fitted Long Sleeve Shirt Men's Size Large Blk

      Champion C9 Base Layer Lightweight Fitted Long Sleeve Shirt Men's Size Large Blk

      $13.95
      Free shipping
      8 watching
    • Patagonia Capilene Midweight Liner Gloves - Unisex

      Patagonia Capilene Midweight Liner Gloves - Unisex

      $32.00
      $5.99 shipping
    • Ladies Women's Indera mills Top or Bottom White S-4X Warmwear Thermal Underwear

      Ladies Women's Indera mills Top or Bottom White S-4X Warmwear Thermal Underwear

      $10.99 to $11.49
      Free shipping
      13 sold
    • Hot Chillys Youth Originals II Crewneck Top, Pink, Medium

      Hot Chillys Youth Originals II Crewneck Top, Pink, Medium

      $6.00
      Free shipping
      1 bid · Ending Today at 3:45PM PST3h 8m
    • NEW US MILITARY POLYPRO THERMAL UNDERWEAR LWCWUS ECWCS SILKWEIGHT S SHIRT NOS

      NEW US MILITARY POLYPRO THERMAL UNDERWEAR LWCWUS ECWCS SILKWEIGHT S SHIRT NOS

      $15.95
      Free shipping
    •  Helly Hansen Crew Top Women Sz S Base Layer Long Sleeve Top Black

      Helly Hansen Crew Top Women Sz S Base Layer Long Sleeve Top Black

      $15.00
      Free shipping
      or Best Offer
    • Cuddl Duds Climate Right Women’s XL Black Long Sleeve Crew Stretch Fleece Shirt

      Cuddl Duds Climate Right Women’s XL Black Long Sleeve Crew Stretch Fleece Shirt

      $16.95
      Free shipping
    • Arc'teryx baselayer bottom men's med

      Arc'teryx baselayer bottom men's med

      $39.00
      $13.90 shipping
      or Best Offer
      Only 1 left!
    • Patagonia women's black base layer bottoms size S

      Patagonia women's black base layer bottoms size S

      $22.00
      $15.20 shipping
      or Best Offer
      0 bids · Ending Today at 12:37PM PST58s
    • Smartwool Wool Base Layer Leggings — Women’s Small — Rasberry Pink

      Smartwool Wool Base Layer Leggings — Women’s Small — Rasberry Pink

      $17.70
      $5.10 shipping
      2 bids · Ending Feb 28 at 5:33PM PST3d 4h
    • Vintage Duofold Gray Thermal Base Layer Crewneck Long Sleeve Shirt Mens LARGE

      Vintage Duofold Gray Thermal Base Layer Crewneck Long Sleeve Shirt Mens LARGE

      $18.99
      $5.00 shipping
      or Best Offer
    • SMARTWOOL Men's Merino 250 Base Layer Hoodie Size Medium

      SMARTWOOL Men's Merino 250 Base Layer Hoodie Size Medium

      $30.00
      $7.94 shipping
      0 bids · Ending Feb 28 at 5:00PM PST3d 4h
    • NWOT Paradox Mens Merino Wool Blend Base Layer Pant

      NWOT Paradox Mens Merino Wool Blend Base Layer Pant

      $18.99
      Free shipping
    • AR 670-1 COYOTE BROWN Military E.C.W.C.S. Generation III WAFFLE SHIRT

      AR 670-1 COYOTE BROWN Military E.C.W.C.S. Generation III WAFFLE SHIRT

      $36.99 to $39.99
      $7.90 shipping
      12 sold
    • SMARTWOOL MENS SZ M BLACK 1/4 ZIP SHIRT

      SMARTWOOL MENS SZ M BLACK 1/4 ZIP SHIRT

      $19.99
      $5.20 shipping
      0 bids · Ending Feb 28 at 10:53AM PST2d 22h
    • Womens Winter Ultra-Soft Lined Base Layer Thermal Underwear Top & Bottom Set

      Womens Winter Ultra-Soft Lined Base Layer Thermal Underwear Top & Bottom Set

      $9.89 to $18.99
      $2.99 shipping
    • BLACKOVIS 250G HEAVYWEIGHT MERINO 1/4 ZIP HOODIE

      BLACKOVIS 250G HEAVYWEIGHT MERINO 1/4 ZIP HOODIE

      $55.00
      Free shipping
    • Rare Vintage Men's Munsingwear Grand Slam Base Layer Long Underwear Tag Size 38

      Rare Vintage Men's Munsingwear Grand Slam Base Layer Long Underwear Tag Size 38

      $89.95
      $5.95 shipping
    • Paradox Women's Merino Blend Drirelease Performance Base Layer Bottom/Pants

      Paradox Women's Merino Blend Drirelease Performance Base Layer Bottom/Pants

      $19.98
      Free shipping
      6 watching
    • Brand NEW USGI Surplus POLARTEC ECWCS Drawers Grid Fleece Bottoms MEN 2XL XXL

      Brand NEW USGI Surplus POLARTEC ECWCS Drawers Grid Fleece Bottoms MEN 2XL XXL

      $19.99
      $5.99 shipping
      or Best Offer
      19 watching
    • 100% Winter Silks womens L Pants Base layer bottoms ski underlayer Black Ivory

      100% Winter Silks womens L Pants Base layer bottoms ski underlayer Black Ivory

      $19.99
      $3.57 shipping
      or Buy It Now
      0 bids · Ending Mar 1 at 4:32PM PST4d 3h
    • Kari Traa Size Small

      Kari Traa Size Small

      $40.00
      $10.00 shipping
      or Best Offer
      13 watching
    • LAND'S END Women Thermal Heat Crew Thermal Base Layer Ivory SIZE LARGE/ PETITE

      LAND'S END Women Thermal Heat Crew Thermal Base Layer Ivory SIZE LARGE/ PETITE

      $15.00
      $3.50 shipping
      or Best Offer
    • ClimateRight Cuddl Duds 2pc Set Layering Crew Neck & Legging  L  Teal  LARGE

      ClimateRight Cuddl Duds 2pc Set Layering Crew Neck & Legging L Teal LARGE

      5 out of 5 stars
      (3)3 product ratings - ClimateRight Cuddl Duds 2pc Set Layering Crew Neck & Legging L Teal LARGE
      $19.95
      $11.10 shipping
      7 watching

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