Base Layer Gear on Sale

47%

off

$26.00 $49.99

Specialized Women's SL Short Sleeve Base Layer (White) (2XL)

46%

off

$69.99 $130.00

Women's Smartwool Intraknit Thermal Base Layer Crew Top 2024 in Green size X-Large | Wool/Elastane/Polyester

46%

off

$74.99 $140.00

Smartwool Intraknit Thermal Base Layer 1/4 Zip Top Men's 2024 Green size 2X-Large | Wool/Elastane/Polyester

46%

off

$39.99 $74.95

Women's Burton Midweight X Base Layer Pants 2024 in Black size X-Large

45%

off

$60.50 $110.00

Giordana FR-C Pro Short Sleeve Base Layer (Camo White) (XS/S)

45%

off

$49.50 $90.00

Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XS/S)

45%

off

$49.50 $90.00

Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XL/2XL)

45%

off

$49.50 $90.00

Giordana FR-C Pro Sleeveless Tank Base Layer (Camo Black) (XS/S)

45%

off

$49.50 $90.00

Giordana FR-C Pro Sleeveless Tank Base Layer (Lime) (XS/S)

45%

off

$38.49 $69.99

Endura BaaBaa Blend Long Sleeve Base Layer (Paprika) (S)

GritrSports

45%

off

$54.99 $100.00

HOT CHILLYS Women's Micro-Elite XT Zip-T Black/Gray Active Fit Base Layer (HC9851-107)

45%

off

$66.00 $120.00

Smartwool Classic Thermal Merino 1/4-Zip Base Layer - Men's Deep Navy Color Shift, S

45%

off

$44.00 $80.00

Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)

45%

off

$35.64 $64.99

Endura BaaBaa Blend Long Sleeve Base Layer (Black) (S)

45%

off

$49.50 $90.00

Giordana Ceramic Long Sleeve Base Layer (Grey) (S)

45%

off

$44.00 $80.00

Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)

44%

off

$30.80 $55.00

Giordana x Performance FR-C Pro Sleeveless Base Layer (Black) (XL/2XL)

44%

off

$49.99 $89.95

Burton Midweight X Long Neck Hooded Base Layer Top 2024 in Blue size X-Small

REI.com

43%

off

$36.73 $64.95

Craft Women's Active Intensity Base Layer

REI.com

42%

off

$31.73 $54.95

Craft Women's Active Intensity Base Layer Pants

42%

off

$59.99 $105.00

Women's Icebreaker 200 Oasis Base Layer Crew Top 2024 in Green size Large | Wool

42%

off

$39.99 $70.00

Kid's Smartwool Classic Thermal Base Layer 1/4 Zip Top 2025 in Purple size X-Small

42%

off

$37.59 $64.99

Endura BaaBaa Blend Long Sleeve Base Layer (Black) (L)

41%

off

$38.39 $64.99

Endura BaaBaa Blend Long Sleeve Base Layer (Black) (XL)

41%

off

$69.99 $120.00

Women's Smartwool Classic Thermal Base Layer 1/4 Zip Top 2025 in Gray size Large

41%

off

$69.99 $120.00

Smartwool Classic Thermal Base Layer 1/4 Zip Top Men's 2025 in Green size X-Large

Christy Sports

41%

off

$90.95 $155.00

Smartwool Intraknit(TM) Thermal Max Merino Base Layer 1/4 Zip Mens | Brown | X-Large | Christy Sports

Gravity Coalition

41%

off

$64.97 $110.00

smartwool-merino-250-base-layer-pattern-bottom-womens

Gravity Coalition

41%

off

$64.97 $110.00

smartwool-merino-250-base-layer-pattern-crew-womens

Gravity Coalition

40%

off

$68.97 $115.00

smartwool-merino-250-base-layer-pattern-1-4-zip-womens

40%

off

$29.99 $50.00

Specialized Seamless Short Sleeve Base Layer - Women's Black, XL

40%

off

$78.00 $130.00

Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's Eggplant/Nival Blue, XS

40%

off

$72.00 $120.00

Smartwool Classic Thermal Merino Colorblock Crew Base Layer - Men's Charcoal Heather/Black, S

40%

off

$66.00 $110.00

Smartwool Intraknit Active Base Layer Bottom - Men's Eggplant, L

40%

off

$30.00 $50.00

Reima Ladulle Base Layer Top - Boys' Frozen Blue, 7

40%

off

$65.40 $109.00

WHITESPACE Merino Base Layer Pant - Women's Peyote Cream, M

40%

off

$35.97 $59.95

evo Midweight Base Layer Pants Men's 2025 in Black size Small | Spandex/Polyester

40%

off

$35.97 $59.95

Women's evo Midweight Base Layer Pants 2025 in Pink size Small | Spandex/Polyester

40%

off

$35.97 $59.95

Women's evo Midweight Base Layer Crew Top 2025 in Pink size X-Large | Spandex/Polyester

40%

off

$35.97 $59.95

evo Midweight Base Layer Crew Top Men's 2025 in Black size Large | Spandex/Polyester

40%

off

$32.97 $54.95

Kid's Burton Lightweight Base Layer Set Toddlers' 2024 in Black size 18M

40%

off

$38.97 $64.95

Women's Burton Lightweight X Base Layer Pants 2025 in Black size Small

40%

off

$44.97 $74.95

Kid's Burton Midweight Base Layer Set Toddlers' 2025 in Khaki size 2T | Spandex/Polyester

40%

off

$35.97 $59.95

Airblaster Base Layer Top Men's 2025 in Green size X-Small

40%

off

$35.97 $59.95

Airblaster Base Layer Bottoms Men's 2025 in Black size 2X-Large

40%

off

$17.97 $29.95

Kid's Airblaster Base Layer Bottoms 2025 in Black size Medium

40%

off

$35.97 $59.95

Women's Airblaster Base Layer Top 2025 in Black size Large

40%

off

$35.97 $59.95

Women's Airblaster Base Layer Bottoms 2025 in Black size Medium | Suede