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Base Layer on Sale

2,126 Total Items
Club Ride Apparel
49%
off
Men's Skyline Keep Warm Base Layer 1/4 Zip
$46.00  $89.95
Men's Skyline Keep Warm Base Layer 1/4 Zip
Backcountry.com
49%
off
Machines for Freedom Sleeveless Base Layer Top - Women's
$27.48  $54.95
Machines for Freedom Sleeveless Base Layer Top - Women's
Mountain Steals
49%
off
Smartwool Women's Classic Thermal Merino Base Layer Colorblock 1/4 Z Black Cherry Heather
$59.99  $119.95
Smartwool Women's Classic Thermal Merino Base Layer Colorblock 1/4 Z Black Cherry Heather
Moosejaw
49%
off
Pearl Izumi Women's Transfer Wool SS Cycling Baselayer - Medium - Black
$39.99  $79.95
Pearl Izumi Women's Transfer Wool SS Cycling Baselayer - Medium - Black
Moosejaw
49%
off
Outdoor Research Women's Melody Hybrid Half Zip Top - XS - Black
$55.99  $110.00
Outdoor Research Women's Melody Hybrid Half Zip Top - XS - Black
Nashbar
49%
off
Castelli Pro Mesh Women's Sleeveless Base Layer (Celeste) (S) - A4521060479-2
$30.00  $59.99
Castelli Pro Mesh Women's Sleeveless Base Layer (Celeste) (S) - A4521060479-2
Nashbar
49%
off
Castelli Pro Mesh Women's Sleeveless Base Layer (Celeste) (XL) - A4521060479-5
$30.00  $59.99
Castelli Pro Mesh Women's Sleeveless Base Layer (Celeste) (XL) - A4521060479-5
Mountain Steals
48%
off
Odlo Kids' Active Warm Eco Base Layer Crew Neck LS Top Black
$19.99  $38.95
Odlo Kids' Active Warm Eco Base Layer Crew Neck LS Top Black
Gear Coop
48%
off
Smartwool Merino 250 Base Layer Pattern Crew Shirt - Men's
$55.00  $104.95
Smartwool Merino 250 Base Layer Pattern Crew Shirt - Men's
Gear Coop
48%
off
Smartwool Merino 250 Base Layer Pattern Crew Shirt - Women's
$55.00  $104.95
Smartwool Merino 250 Base Layer Pattern Crew Shirt - Women's
CampSaver.com
48%
off
Smartwool Classic All-Season Merino Base Layer Long Sleeve Plus - Women's Natural 3X
$46.44  $90.00
Smartwool Classic All-Season Merino Base Layer Long Sleeve Plus - Women's Natural 3X
Moosejaw
48%
off
Capo Women's Torino EL Sleeveless Base Layer Top - One Size - White
$40.99  $80.00
Capo Women's Torino EL Sleeveless Base Layer Top - One Size - White
Moosejaw
47%
off
Icebreaker Men's 150 Zone SS Crewe Top - Large - Black
$49.99  $95.00
Icebreaker Men's 150 Zone SS Crewe Top - Large - Black
Moosejaw
47%
off
Kari Traa Women's Lucie Top - Small - Royal
$38.99  $74.95
Kari Traa Women's Lucie Top - Small - Royal
Moosejaw
47%
off
Obermeyer Women's Anya SC 1/2 Zip Top - Medium - Navy
$87.99  $168.95
Obermeyer Women's Anya SC 1/2 Zip Top - Medium - Navy
Gear Coop
47%
off
Smartwool Merino 250 Base Layer 1/4 Zip Shirt - Men's
$52.50  $99.95
Smartwool Merino 250 Base Layer 1/4 Zip Shirt - Men's
Gear Coop
47%
off
Smartwool Merino 250 Base Layer Crew Shirt - Women's
$50.00  $94.95
Smartwool Merino 250 Base Layer Crew Shirt - Women's
Gear Coop
47%
off
Smartwool Merino 150 Base Layer Pattern Bottom - Men's
$40.00  $75.00
Smartwool Merino 150 Base Layer Pattern Bottom - Men's
Moosejaw
46%
off
Montane Men's Dart T-Shirt - Large - Eclipse Blue
$20.99  $39.00
Montane Men's Dart T-Shirt - Large - Eclipse Blue
Moosejaw
46%
off
Snow Angel Women's Sunburst Crewneck Top - Large - Black
$33.99  $63.95
Snow Angel Women's Sunburst Crewneck Top - Large - Black
CampSaver.com
46%
off
Smartwool Intraknit Active Base Layer Bottom - Mens Charcoal Heather/Black Extra Large
$70.02  $130.00
Smartwool Intraknit Active Base Layer Bottom - Mens Charcoal Heather/Black Extra Large
Active Threads
45%
off
smekker-half-zip-base-layer-top-100-merino-wool
$72.00  $130.00
smekker-half-zip-base-layer-top-100-merino-wool
Active Threads
45%
off
womens-classic-thermal-merino-base-layer-bottom
$60.00  $110.00
womens-classic-thermal-merino-base-layer-bottom
CampSaver.com
45%
off
Huntworth Casper Heat Boost Heavyweight Base Layer Pants - Men's Dark Gray Large
$43.99  $79.99
Huntworth Casper Heat Boost Heavyweight Base Layer Pants - Men's Dark Gray Large
Moosejaw
45%
off
Marmot Women's Baselayer 7/8 Tight - Large - Black
$33.99  $62.00
Marmot Women's Baselayer 7/8 Tight - Large - Black
Moosejaw
45%
off
Montane Men's Dart Lite LS T-Shirt - Large - Slate
$31.99  $59.00
Montane Men's Dart Lite LS T-Shirt - Large - Slate
Moosejaw
45%
off
Smartwool Women's Intraknit Merino 200 Pattern Bottom - XS - Black Polar Arc
$64.99  $119.95
Smartwool Women's Intraknit Merino 200 Pattern Bottom - XS - Black Polar Arc
Moosejaw
45%
off
Kari Traa Women's Fryd Pant - Large - Murk
$29.99  $54.95
Kari Traa Women's Fryd Pant - Large - Murk
Moosejaw
45%
off
Icebreaker Women's 150 Zone Legging - Small - Black
$56.99  $105.00
Icebreaker Women's 150 Zone Legging - Small - Black
Moosejaw
45%
off
Houdini Women's Desoli Thermal Half Zip Top - Large - True Black
$139.99  $254.95
Houdini Women's Desoli Thermal Half Zip Top - Large - True Black
Moosejaw
45%
off
Gill Women's Zenlite Top - 10 - Steel Grey
$62.99  $114.95
Gill Women's Zenlite Top - 10 - Steel Grey
Moosejaw
45%
off
Craft Sportswear Women's Pro Wool Extreme X LS Top - Small - Glow
$54.99  $99.99
Craft Sportswear Women's Pro Wool Extreme X LS Top - Small - Glow
Nashbar
45%
off
Bellwether Alterra Sleeveless Base Layer (Black) (S) (w/ Pockets) - 968861002
$24.31  $44.99
Bellwether Alterra Sleeveless Base Layer (Black) (S) (w/ Pockets) - 968861002
Nashbar
45%
off
Endura Men's Translite Sleeveless Base Layer (White) (L) - E3061W/5
$21.99  $39.99
Endura Men's Translite Sleeveless Base Layer (White) (L) - E3061W/5
Nashbar
45%
off
Castelli Core Seamless Long Sleeve Base Layer (Black) (2XL) - A20531010-6
$43.99  $79.99
Castelli Core Seamless Long Sleeve Base Layer (Black) (2XL) - A20531010-6
Nashbar
44%
off
Bellwether Alterra Sleeveless Base Layer (White) (S) (w/ Pockets) - 968861012
$25.00  $44.99
Bellwether Alterra Sleeveless Base Layer (White) (S) (w/ Pockets) - 968861012
Moosejaw
44%
off
Craft Sportswear Women's Core Dry Fuseknit Set - Large - Black
$49.99  $89.99
Craft Sportswear Women's Core Dry Fuseknit Set - Large - Black
Moosejaw
44%
off
Kari Traa Women's Elenore Tee - Medium - Marin
$43.99  $79.95
Kari Traa Women's Elenore Tee - Medium - Marin
Moosejaw
44%
off
Icebreaker Women's 250 Vertex Half Zip Alpine Geo LS Top - Small - Black / Snow / J
$83.99  $150.00
Icebreaker Women's 250 Vertex Half Zip Alpine Geo LS Top - Small - Black / Snow / J
Moosejaw
44%
off
Montane Women's Dart Thermo Zip Neck Top - Large - Black
$37.99  $68.95
Montane Women's Dart Thermo Zip Neck Top - Large - Black
Moosejaw
44%
off
Montane Men's Dart Lite T-Shirt - XL - Slate
$26.99  $49.00
Montane Men's Dart Lite T-Shirt - XL - Slate
Moosejaw
44%
off
Odlo Women's Kinship Light BL Crew Neck SS Top - Small - Grey Melange
$35.99  $64.95
Odlo Women's Kinship Light BL Crew Neck SS Top - Small - Grey Melange
Moosejaw
44%
off
Odlo Women's Merino 130 BL Crew Neck Singlet Top - Large - Grey Melange
$37.99  $68.95
Odlo Women's Merino 130 BL Crew Neck Singlet Top - Large - Grey Melange
Moosejaw
44%
off
Outdoor Research Women's Alpine Onset Bottom - Large - Snow Camo
$48.99  $89.00
Outdoor Research Women's Alpine Onset Bottom - Large - Snow Camo
Moosejaw
44%
off
Snow Angel Women's Graphic Flare Leg Pant - Small - Black
$51.99  $93.95
Snow Angel Women's Graphic Flare Leg Pant - Small - Black
Active Threads
44%
off
womens-intraknit-thermal-merino-base-layer-colorblock-1-4-zip
$75.00  $135.00
womens-intraknit-thermal-merino-base-layer-colorblock-1-4-zip
Active Threads
44%
off
lam-pant
$45.00  $80.00
lam-pant
CampSaver.com
43%
off
Huntworth Casper Heat Boost Heavyweight Base Layer Pants - Men's Dark Gray Extra Large
$44.99  $79.99
Huntworth Casper Heat Boost Heavyweight Base Layer Pants - Men's Dark Gray Extra Large
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