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Base Layer Gear on Sale

2,810 Total Items
REI.com
78%
off
REI Co-op Women's Lightweight Base Layer Half-Zip Top Plus Sizes
$9.83  $44.95
REI Co-op Women's Lightweight Base Layer Half-Zip Top Plus Sizes
REI.com
75%
off
REI Co-op Men's Lightweight Base Layer Bottoms
$9.83  $39.95
REI Co-op Men's Lightweight Base Layer Bottoms
REI.com
75%
off
REI Co-op Women's Lightweight Base Layer Tights Plus Sizes
$9.83  $39.95
REI Co-op Women's Lightweight Base Layer Tights Plus Sizes
REI.com
75%
off
REI Co-op Women's Lightweight Base Layer Long-Sleeve Crew Top Plus Sizes
$9.83  $39.95
REI Co-op Women's Lightweight Base Layer Long-Sleeve Crew Top Plus Sizes
Nashbar
73%
off
Pearl Izumi Merino Base Layer (Phantom) (S)
$21.99  $80.00
Pearl Izumi Merino Base Layer (Phantom) (S)
Nashbar
73%
off
Endura Transloft Long Sleeve Base Layer (Black) (S)
$17.75  $64.99
Endura Transloft Long Sleeve Base Layer (Black) (S)
Nashbar
72%
off
Endura Women's BaaBaa Blend Long Sleeve Base Layer (Black) (L)
$17.99  $64.99
Endura Women's BaaBaa Blend Long Sleeve Base Layer (Black) (L)
Nashbar
71%
off
Endura Transloft Short Sleeve Base Layer (Black) (S)
$17.49  $59.99
Endura Transloft Short Sleeve Base Layer (Black) (S)
Nashbar
71%
off
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (XS)
$29.49  $99.99
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (XS)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (M)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (M)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (L)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (L)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (XL)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (XL)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (M)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (M)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (L)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (L)
Nashbar
71%
off
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (XL)
$31.99  $110.00
Mons Royale Women's Cascade Merino Flex Base Layer Legging (Black) (XL)
Nashbar
71%
off
Mons Royale Men's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (S)
$31.99  $110.00
Mons Royale Men's Cascade Merino Flex Long Sleeve Base Layer Top (Black) (S)
Mustang Survival
71%
off
Regulate 230 Long Sleeve Base Layer
$23.99  $84.99
Regulate 230 Long Sleeve Base Layer
Mustang Survival
70%
off
Regulate 230 Bottom Base Layer
$23.99  $79.99
Regulate 230 Bottom Base Layer
REI.com
70%
off
Seirus Men's Heatwave Body Mapped Full-Length Base Layer Bottoms
$35.83  $119.95
Seirus Men's Heatwave Body Mapped Full-Length Base Layer Bottoms
Sportsman's Guide
70%
off
ScentLok Men's Climafleece Base Layer Top Terra Gila
$29.99  $99.99
ScentLok Men's Climafleece Base Layer Top Terra Gila
REI.com
67%
off
REI Co-op Men's Lightweight Base Layer Crew Top
$9.83  $29.95
REI Co-op Men's Lightweight Base Layer Crew Top
REI.com
67%
off
REI Co-op Women's Lightweight Base Layer Crew Top Plus Sizes
$9.83  $29.95
REI Co-op Women's Lightweight Base Layer Crew Top Plus Sizes
evo
66%
off
Women's Smartwool Classic Thermal Base Layer 1/4 Zip Plus Top 2024 in Blue size 2X-Large
$39.99  $120.00
Women's Smartwool Classic Thermal Base Layer 1/4 Zip Plus Top 2024 in Blue size 2X-Large
Nashbar
66%
off
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (L)
$34.49  $99.99
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (L)
Nashbar
66%
off
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (XL)
$34.49  $99.99
Castelli Women's Flanders 2 Warm Long Sleeve Base Layer (Black) (XL)
Nashbar
63%
off
Pearl Izumi Women's Merino Short Sleeve Base Layer (Phantom) (XL)
$29.44  $80.00
Pearl Izumi Women's Merino Short Sleeve Base Layer (Phantom) (XL)
Nashbar
63%
off
Pearl Izumi Women's Merino Short Sleeve Base Layer (Phantom) (XS)
$29.44  $80.00
Pearl Izumi Women's Merino Short Sleeve Base Layer (Phantom) (XS)
Nashbar
63%
off
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (XS)
$40.48  $110.00
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (XS)
Performance Bike
63%
off
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (XL)
$40.48  $110.00
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (XL)
Performance Bike
63%
off
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (XL)
$33.12  $90.00
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (XL)
Performance Bike
63%
off
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Phantom) (XL)
$29.44  $80.00
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Phantom) (XL)
Peter Glenn Ski & Sports
62%
off
Burton Roadie Base Layer Tech T-Shirt (Women's)
$29.99  $79.95
Burton Roadie Base Layer Tech T-Shirt (Women's)
GritrSports
61%
off
PNUMA Merino Wool Base Layer Caza Pant (P405C)
$46.99  $120.00
PNUMA Merino Wool Base Layer Caza Pant (P405C)
GOREWEAR
60%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | 2XS | Form fit | Windproof
$32.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | 2XS | Form fit | Windproof
GOREWEAR
60%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | XS (0-2) | Form fit | Windproof
$32.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | XS (0-2) | Form fit | Windproof
GOREWEAR
60%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Small (4-6) | Form fit | Windproof
$32.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Small (4-6) | Form fit | Windproof
GOREWEAR
60%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Medium (8-10) | Form fit | Windproof
$32.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Medium (8-10) | Form fit | Windproof
GOREWEAR
60%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Large (12-14) | Form fit | Windproof
$32.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Large (12-14) | Form fit | Windproof
UtahSkis
60%
off
Falke Quarter Zip Base Layer Top 2022
$47.22  $119.95
Falke Quarter Zip Base Layer Top 2022
UtahSkis
60%
off
Rossignol Classic 1/2 Zip Womens Base Layer Top 2022
$52.00  $130.00
Rossignol Classic 1/2 Zip Womens Base Layer Top 2022
UtahSkis
60%
off
Roxy Daybreak Womens Base Layer Top 2022
$23.98  $59.95
Roxy Daybreak Womens Base Layer Top 2022
UtahSkis
60%
off
Spyder Orion Turtleneck Base Layer Top 2022
$39.60  $99.00
Spyder Orion Turtleneck Base Layer Top 2022
UtahSkis
60%
off
Terramar Cloud Nine Womens Base Layer Top 2022
$20.00  $50.00
Terramar Cloud Nine Womens Base Layer Top 2022
Sportsman's Guide
60%
off
U.S. Military Surplus DRIFIRE Ultra-lightweight FR Base Layer Pants New
$9.16  $22.99
U.S. Military Surplus DRIFIRE Ultra-lightweight FR Base Layer Pants New
Sportsman's Guide
60%
off
Under Armour Men's Base 4.0 Base Layer Bottoms
$39.99  $100.00
Under Armour Men's Base 4.0 Base Layer Bottoms
Christy Sports
60%
off
Kari Traa Rose Light Long Sleeve Wool Base Layer Womens | Royal Blue | X-Large | Christy Sports
$48.00  $120.00
Kari Traa Rose Light Long Sleeve Wool Base Layer Womens | Royal Blue | X-Large | Christy Sports
Blocker Outdoors
60%
off
Outdoor Pursuit Merino Base Bottom-Magnet-X-Large
$47.99  $119.99
Outdoor Pursuit Merino Base Bottom-Magnet-X-Large
Blocker Outdoors
60%
off
Outdoor Pursuit Merino Base Bottom-Magnet-2X-Large
$47.99  $119.99
Outdoor Pursuit Merino Base Bottom-Magnet-2X-Large
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