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Base Layer on Sale

2,465 Total Items
REI.com
50%
off
Picture Organic Clothing Men's Nangha Base Layer Top
$44.83  $90.00
Picture Organic Clothing Men's Nangha Base Layer Top
REI.com
50%
off
REI Co-op Men's Merino 185 Base Layer Bottoms
$39.83  $79.95
REI Co-op Men's Merino 185 Base Layer Bottoms
REI.com
50%
off
Kari Traa Women's Faith Half-Zip Base Layer Top
$59.83  $120.00
Kari Traa Women's Faith Half-Zip Base Layer Top
REI.com
50%
off
REI Co-op Women's Merino 185 Long-Sleeve Half-Zip Base Layer Top
$44.83  $89.95
REI Co-op Women's Merino 185 Long-Sleeve Half-Zip Base Layer Top
REI.com
50%
off
REI Co-op Women's Midweight Base Layer Half-Zip Top
$29.83  $59.95
REI Co-op Women's Midweight Base Layer Half-Zip Top
REI.com
50%
off
Kari Traa Women's Faith Base Layer Pants
$54.83  $110.00
Kari Traa Women's Faith Base Layer Pants
REI.com
50%
off
Kari Traa Women's Sara Half-Zip Base Layer Top
$54.83  $110.00
Kari Traa Women's Sara Half-Zip Base Layer Top
REI.com
50%
off
Kari Traa Women's Sara Base Layer Pants
$49.83  $100.00
Kari Traa Women's Sara Base Layer Pants
REI.com
50%
off
Nani Swimwear Women's Uinta Base Layer Bottoms
$36.83  $75.00
Nani Swimwear Women's Uinta Base Layer Bottoms
REI.com
50%
off
Nani Swimwear Women's Uinta Base Layer Top
$39.83  $80.00
Nani Swimwear Women's Uinta Base Layer Top
REI.com
50%
off
Icebreaker Women's 125 ZoneKnit Base Layer Leggings
$61.83  $125.00
Icebreaker Women's 125 ZoneKnit Base Layer Leggings
REI.com
50%
off
Icebreaker Women's 125 ZoneKnit Long-Sleeve Crewe Base Layer Top
$61.83  $125.00
Icebreaker Women's 125 ZoneKnit Long-Sleeve Crewe Base Layer Top
REI.com
50%
off
Kari Traa Women's Klara High-Waist Base Layer Pant
$44.83  $90.00
Kari Traa Women's Klara High-Waist Base Layer Pant
REI.com
50%
off
Kari Traa Women's Sval Long-Sleeve Base Layer Top
$39.83  $80.00
Kari Traa Women's Sval Long-Sleeve Base Layer Top
Nashbar
50%
off
Endura BaaBaa Blend Long Sleeve Base Layer (Black) (2XL)
$32.50  $64.99
Endura BaaBaa Blend Long Sleeve Base Layer (Black) (2XL)
Nashbar
50%
off
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (S)
$55.00  $110.00
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (S)
Equipe Sport
50%
off
Patagonia Women's Shell Seeker Bikini Bottoms Spring 2019
$29.40  $59.00
Patagonia Women's Shell Seeker Bikini Bottoms Spring 2019
Skis.com
50%
off
Oakley Base Layer Top Mens Long Underwear Top 2020
$34.99  $70.00
Oakley Base Layer Top Mens Long Underwear Top 2020
Performance Bike
49%
off
Louis Garneau 2004 Long Sleeve Base Layer (Black) (M)
$22.50  $44.99
Louis Garneau 2004 Long Sleeve Base Layer (Black) (M)
Performance Bike
49%
off
Castelli Prosecco Tech Short Sleeve Base Layer (Black) (XS)
$45.00  $89.99
Castelli Prosecco Tech Short Sleeve Base Layer (Black) (XS)
evo
49%
off
Kid's Burton Lightweight Base Layer Set Toddlers' 2025 Blue size 18M | Polyester
$27.48  $54.95
Kid's Burton Lightweight Base Layer Set Toddlers' 2025 Blue size 18M | Polyester
evo
49%
off
Women's Burton Heavyweight X Base Layer Pants 2025 in Green size Large
$49.98  $99.95
Women's Burton Heavyweight X Base Layer Pants 2025 in Green size Large
evo
49%
off
Women's Burton Heavyweight X Quarter-Zip Base Layer Top 2026 in Black size Large
$49.98  $99.95
Women's Burton Heavyweight X Quarter-Zip Base Layer Top 2026 in Black size Large
CampSaver.com
47%
off
Strike King Pro Sunglasses Shiny Tortoiseshell Frame Multi Layer Green Mirror Amber Base Lens
$9.49  $17.99
Strike King Pro Sunglasses Shiny Tortoiseshell Frame Multi Layer Green Mirror Amber Base Lens
evo
47%
off
Women's Smartwool Classic Thermal Base Layer Plus Bottoms 2024 in Gray size 2X-Large
$59.99  $115.00
Women's Smartwool Classic Thermal Base Layer Plus Bottoms 2024 in Gray size 2X-Large
Performance Bike
47%
off
Endura BaaBaa Blend Long Sleeve Base Layer (Paprika) (S)
$36.79  $69.99
Endura BaaBaa Blend Long Sleeve Base Layer (Paprika) (S)
Performance Bike
47%
off
Specialized Women's SL Short Sleeve Base Layer (White) (2XL)
$26.00  $49.99
Specialized Women's SL Short Sleeve Base Layer (White) (2XL)
evo
46%
off
Women's Smartwool Intraknit Thermal Base Layer Crew Top 2024 in Green size X-Small | Wool/Elastane/Polyester
$69.99  $130.00
Women's Smartwool Intraknit Thermal Base Layer Crew Top 2024 in Green size X-Small | Wool/Elastane/Polyester
evo
46%
off
Smartwool Intraknit Thermal Base Layer 1/4 Zip Top Men's 2024 in Gray size 2X-Large | Wool/Elastane/Polyester
$74.99  $140.00
Smartwool Intraknit Thermal Base Layer 1/4 Zip Top Men's 2024 in Gray size 2X-Large | Wool/Elastane/Polyester
evo
46%
off
Women's Burton Midweight X Base Layer Pants 2024 in Black size X-Large
$39.99  $74.95
Women's Burton Midweight X Base Layer Pants 2024 in Black size X-Large
CampSaver.com
46%
off
Smartwool Intraknit Thermal Merino Base Layer Crew - Womens Pewter Blue/Marmalade Large
$69.49  $130.00
Smartwool Intraknit Thermal Merino Base Layer Crew - Womens Pewter Blue/Marmalade Large
CampSaver.com
45%
off
Smartwool Intraknit Active Base Layer Bottom - Mens Charcoal Heather/Black Extra Large
$71.49  $130.00
Smartwool Intraknit Active Base Layer Bottom - Mens Charcoal Heather/Black Extra Large
CampSaver.com
45%
off
Mechanix Wear Cold Work Men's Gloves Base Layer Large Coyote Brown
$11.49  $20.99
Mechanix Wear Cold Work Men's Gloves Base Layer Large Coyote Brown
Backcountry.com
45%
off
Smartwool Classic Thermal Merino 1/4-Zip Base Layer - Men's Deep Navy Color Shift, S
$66.00  $120.00
Smartwool Classic Thermal Merino 1/4-Zip Base Layer - Men's Deep Navy Color Shift, S
Performance Bike
45%
off
Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)
$44.00  $80.00
Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)
Performance Bike
45%
off
Giordana FR-C Pro Short Sleeve Base Layer (Camo White) (XS/S)
$60.50  $110.00
Giordana FR-C Pro Short Sleeve Base Layer (Camo White) (XS/S)
Performance Bike
45%
off
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XS/S)
$49.50  $90.00
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XS/S)
Performance Bike
45%
off
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XL/2XL)
$49.50  $90.00
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo White) (XL/2XL)
Performance Bike
45%
off
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo Black) (XS/S)
$49.50  $90.00
Giordana FR-C Pro Sleeveless Tank Base Layer (Camo Black) (XS/S)
Performance Bike
45%
off
Giordana FR-C Pro Sleeveless Tank Base Layer (Lime) (XS/S)
$49.50  $90.00
Giordana FR-C Pro Sleeveless Tank Base Layer (Lime) (XS/S)
GritrSports
45%
off
HOT CHILLYS Women's Micro-Elite XT Zip-T Black/Gray Active Fit Base Layer (HC9851-107)
$54.99  $100.00
HOT CHILLYS Women's Micro-Elite XT Zip-T Black/Gray Active Fit Base Layer (HC9851-107)
Nashbar
45%
off
Endura BaaBaa Blend Long Sleeve Base Layer (Black) (S)
$35.64  $64.99
Endura BaaBaa Blend Long Sleeve Base Layer (Black) (S)
Nashbar
45%
off
Giordana Ceramic Long Sleeve Base Layer (Grey) (S)
$49.50  $90.00
Giordana Ceramic Long Sleeve Base Layer (Grey) (S)
Nashbar
45%
off
Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)
$44.00  $80.00
Giordana Ceramic Short Sleeve Base Layer (Grey) (XL)
Performance Bike
44%
off
Giordana x Performance FR-C Pro Sleeveless Base Layer (Black) (XL/2XL)
$30.80  $55.00
Giordana x Performance FR-C Pro Sleeveless Base Layer (Black) (XL/2XL)
evo
44%
off
Burton Midweight X Long Neck Hooded Base Layer Top 2024 in Blue size Small
$49.99  $89.95
Burton Midweight X Long Neck Hooded Base Layer Top 2024 in Blue size Small
REI.com
43%
off
Craft Women's Active Intensity Base Layer
$36.73  $64.95
Craft Women's Active Intensity Base Layer
REI.com
42%
off
Craft Women's Active Intensity Base Layer Pants
$31.73  $54.95
Craft Women's Active Intensity Base Layer Pants
Page 4 of 52
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