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Base Layer on Sale

2,519 Total Items
Blocker Outdoors
60%
off
Outdoor Pursuit Merino Base 1/4 Zip Top-X-Large-Magnet
$51.99  $129.99
Outdoor Pursuit Merino Base 1/4 Zip Top-X-Large-Magnet
Blocker Outdoors
60%
off
Outdoor Pursuit Merino Base 1/4 Zip Top-2X-Large-Magnet
$51.99  $129.99
Outdoor Pursuit Merino Base 1/4 Zip Top-2X-Large-Magnet
CampSaver.com
57%
off
Smartwool Classic All-Season Merino Base Layer Bottom Plus - Women's Black 1X BLACK-1X
$38.70  $90.00
Smartwool Classic All-Season Merino Base Layer Bottom Plus - Women's Black 1X BLACK-1X
CampSaver.com
57%
off
Smartwool Classic All-Season Merino Base Layer Bottom Plus - Women's Black 2X BLACK-2X
$38.70  $90.00
Smartwool Classic All-Season Merino Base Layer Bottom Plus - Women's Black 2X BLACK-2X
CampSaver.com
57%
off
Smartwool Classic Thermal Merino Base Layer Crew Plus - Women's Black 2X BLACK-2X
$49.45  $115.00
Smartwool Classic Thermal Merino Base Layer Crew Plus - Women's Black 2X BLACK-2X
CampSaver.com
57%
off
Smartwool Intraknit Thermal Merino Base Layer 3/4 Bottom - Womens Black/White Extra Small
$51.50  $120.00
Smartwool Intraknit Thermal Merino Base Layer 3/4 Bottom - Womens Black/White Extra Small
CampSaver.com
57%
off
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Extra Small
$55.86  $130.00
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Extra Small
CampSaver.com
56%
off
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Extra Large
$56.23  $130.00
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Extra Large
CampSaver.com
56%
off
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Medium
$56.04  $130.00
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Medium
CampSaver.com
56%
off
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Large
$57.03  $130.00
Smartwool Intraknit Thermal Merino Base Layer Bottom - Women's 960 Black-White Large
Nashbar
56%
off
Castelli Pro Issue Short Sleeve Base Layer (White) (XS)
$26.49  $59.99
Castelli Pro Issue Short Sleeve Base Layer (White) (XS)
UtahSkis
55%
off
Falke Quarter Zip Base Layer Top 2022
$53.53  $119.95
Falke Quarter Zip Base Layer Top 2022
GritrSports
55%
off
PNUMA Merino Wool Base Layer 1/4 Zip Caza Pullover (ME-QZ-CZ)
$67.99  $150.00
PNUMA Merino Wool Base Layer 1/4 Zip Caza Pullover (ME-QZ-CZ)
Backcountry.com
54%
off
Orage Bedrock Light Base Layer Top - Men's Print Bark Camo, S
$53.98  $119.95
Orage Bedrock Light Base Layer Top - Men's Print Bark Camo, S
Performance Bike
54%
off
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Aquifer) (XS)
$36.80  $80.00
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Aquifer) (XS)
Performance Bike
54%
off
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Phantom) (S)
$36.80  $80.00
Pearl iZUMi Women's Merino Short Sleeve Base Layer (Phantom) (S)
evo
54%
off
Women's Smartwool Classic Thermal Base Layer 1/4 Zip Plus Top 2024 - X2X-Large in Gray size 3X-Large
$54.99  $120.00
Women's Smartwool Classic Thermal Base Layer 1/4 Zip Plus Top 2024 - X2X-Large in Gray size 3X-Large
evo
53%
off
Smartwool Intraknit Thermal Base Layer 1/4 Zip Top Men's 2024 Green size 2X-Large | Wool/Elastane/Polyester
$64.99  $140.00
Smartwool Intraknit Thermal Base Layer 1/4 Zip Top Men's 2024 Green size 2X-Large | Wool/Elastane/Polyester
evo
53%
off
Women's Burton Midweight X Base Layer Pants 2024 in Black size X-Large
$34.99  $74.95
Women's Burton Midweight X Base Layer Pants 2024 in Black size X-Large
Performance Bike
53%
off
Pearl iZUMi Women's Transfer Cycling Short Sleeve Base Layer (Black) (S)
$23.33  $50.00
Pearl iZUMi Women's Transfer Cycling Short Sleeve Base Layer (Black) (S)
Performance Bike
53%
off
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (L)
$51.39  $110.00
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (L)
Performance Bike
53%
off
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (S)
$51.33  $110.00
Pearl iZUMi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (S)
Performance Bike
53%
off
Castelli Prosecco Tech Long Sleeve Base Layer (Black) (S)
$43.80  $94.99
Castelli Prosecco Tech Long Sleeve Base Layer (Black) (S)
Nashbar
53%
off
Mons Royale Men's Cascade Merino Flex Base Layer Legging (Black) (XL)
$51.99  $110.00
Mons Royale Men's Cascade Merino Flex Base Layer Legging (Black) (XL)
Nashbar
53%
off
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (L)
$51.39  $110.00
Pearl Izumi Women's Merino Thermal Long Sleeve Base Layer (Phantom) (L)
Nashbar
53%
off
Endura Transloft Long Sleeve Base Layer (Black) (M)
$30.54  $64.99
Endura Transloft Long Sleeve Base Layer (Black) (M)
Nashbar
53%
off
Endura Transloft Long Sleeve Base Layer (Black) (XL)
$30.54  $64.99
Endura Transloft Long Sleeve Base Layer (Black) (XL)
Performance Bike
52%
off
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (XS)
$43.20  $90.00
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (XS)
Performance Bike
52%
off
Castelli Prosecco Tech Short Sleeve Base Layer (Black) (S)
$42.50  $89.99
Castelli Prosecco Tech Short Sleeve Base Layer (Black) (S)
Performance Bike
52%
off
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (S)
$43.20  $90.00
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (S)
evo
52%
off
Women's Smartwool Classic Thermal Base Layer Plus Top 2024 in Blue size 2X-Large
$54.99  $115.00
Women's Smartwool Classic Thermal Base Layer Plus Top 2024 in Blue size 2X-Large
evo
52%
off
Women's Smartwool Classic Thermal Base Layer Plus Bottoms 2024 in Gray size X-Large
$54.99  $115.00
Women's Smartwool Classic Thermal Base Layer Plus Bottoms 2024 in Gray size X-Large
Performance Bike
51%
off
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (L)
$43.36  $90.00
Pearl iZUMi Women's Merino Long Sleeve Base Layer (Phantom) (L)
ScentLok
50%
off
Climafleece BaseSlayer Midweight Bottom
$49.99  $99.99
Climafleece BaseSlayer Midweight Bottom
ScentLok
50%
off
ClimaFleece BaseSlayer Midweight Shirt
$49.99  $99.99
ClimaFleece BaseSlayer Midweight Shirt
AvidMax.com
50%
off
Redington IO Fleece Base layer Wader Pant Black Large
$24.89  $49.99
Redington IO Fleece Base layer Wader Pant Black Large
Sportsman's Guide
50%
off
Under Armour Women's Base 4.0 Base Layer Crew Top
$49.99  $100.00
Under Armour Women's Base 4.0 Base Layer Crew Top
Christy Sports
50%
off
Roxy Daybreak Technical Base Layer Leggings Womens | Multi Black | Medium | Christy Sports
$29.97  $59.95
Roxy Daybreak Technical Base Layer Leggings Womens | Multi Black | Medium | Christy Sports
Christy Sports
50%
off
Smartwool Intraknit(TM) Thermal Merino Base Layer Crew Top Mens | Multi Blue | X-Large | Christy Sports
$62.50  $125.00
Smartwool Intraknit(TM) Thermal Merino Base Layer Crew Top Mens | Multi Blue | X-Large | Christy Sports
Christy Sports
50%
off
Smartwool Merino 150 Base Layer Bottom Mens | Black | X-Large | Christy Sports
$42.50  $85.00
Smartwool Merino 150 Base Layer Bottom Mens | Black | X-Large | Christy Sports
Christy Sports
50%
off
Smartwool Classic Thermal Merino Base Layer Bottom Plus Womens | Navy | 3X-Large | Christy Sports
$50.00  $100.00
Smartwool Classic Thermal Merino Base Layer Bottom Plus Womens | Navy | 3X-Large | Christy Sports
evo
50%
off
Women's Smartwool Intraknit Thermal Base Layer Crew Top 2024 in Green size X-Large | Wool/Elastane/Polyester
$64.99  $130.00
Women's Smartwool Intraknit Thermal Base Layer Crew Top 2024 in Green size X-Large | Wool/Elastane/Polyester
GOREWEAR
50%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | 2XS | Form fit | Windproof
$40.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | 2XS | Form fit | Windproof
GOREWEAR
50%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | XS (0-2) | Form fit | Windproof
$40.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | XS (0-2) | Form fit | Windproof
GOREWEAR
50%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Small (4-6) | Form fit | Windproof
$40.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Small (4-6) | Form fit | Windproof
GOREWEAR
50%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Medium (8-10) | Form fit | Windproof
$40.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Medium (8-10) | Form fit | Windproof
GOREWEAR
50%
off
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Large (12-14) | Form fit | Windproof
$40.00  $80.00
GOREWEAR C3 WINDSTOPPER(R) Base Layer Shorty+ Women's in Black | Large (12-14) | Form fit | Windproof
GOREWEAR
50%
off
GOREWEAR Men's C3 Base Layer Boxer Shorts+ in Black | XS | Form fit
$30.00  $60.00
GOREWEAR Men's C3 Base Layer Boxer Shorts+ in Black | XS | Form fit
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