Skip to content
Cart
Error loading cart
Account
Pickup options
Clothing
Footwear
Accessories
Clothing
Footwear
Accessories
Sleep Systems
Backpacking
Camping Accessories
Ski
Snowboard
Snow Essentials
Travel
Water
Bike
Climb
A-B
C-G
H-L
M-N
O-R
S-Z
Clothing
Footwear
Accessories
Get ready for Summer
Shop Mens
Clothing
Footwear
Accessories
Get ready for Summer
Shop Women's Activewear
Three women posing outdoors against a rock formation with a clear blue sky.
Sleep Systems
Backpacking
Camping Accessories
Ski
Snowboard
Snow Essentials
Winter Gear Deals
Shop Ski & Snowboard Gear
Two people carrying skis up a snowy mountain with a blue sky behind them
Travel
Water
Bike
Climb
A-B
C-G
H-L
M-N
O-R
S-Z

Baselayers

Layout
  • 1 column
    1 column
  • 2 columns
    2 columns
Layout
  • 2 columns
    2 columns
  • 3 columns
    3 columns
  • 4 columns
    4 columns
Layout
  • 2 columns
    2 columns
  • 3 columns
    3 columns
  • 4 columns
    4 columns
Sort by
  • Featured
    Featured
  • Most relevant
    Most relevant
  • Best selling
    Best selling
  • Alphabetically, A-Z
    Alphabetically, A-Z
  • Alphabetically, Z-A
    Alphabetically, Z-A
  • Price, low to high
    Price, low to high
  • Price, high to low
    Price, high to low
  • Date, old to new
    Date, old to new
  • Date, new to old
    Date, new to old
485 products
Men's Mammut Aenergy FL performance T-shirt, dark navy, short sleeves
Men's Mammut Aenergy FL performance T-shirt, black, short sleeves
Sale
Helly Hansen women's Lifa active crew top, black long-sleeve baselayer
Helly Hansen women's Lifa active crew top, black long-sleeve with small H/H logo
Sale
Women's long pants with gray striped side panel and Ortovox waistband
Women's long pants in olive green with Ortovox waistband
Sale
Women's long-sleeve sweetheart-neck top, mustard-brown fitted bodice and hem
Women's long-sleeve sweetheart-neck top in mustard-brown, close-fitting waist
Sale
Beige/buff thong underwear with wide waistband
Beige/buff thong underwear with minimal T-back coverage
Sale
Women’s black sport hipster underwear with smooth front and full coverage
Sale
Mens half-zip pullover with olive body and black long sleeves, half-zip collar
Men's half-zip pullover in dark heather gray with black contrast sleeves
Sale
+ 2
Charcoal merino 1/2 zip hoodie with long sleeves and half-zip placket
Dark merino 1/2 zip hoodie with red-lined hood and long sleeves
Sale
Black merino knit bottoms with tapered legs and elastic waistband
Sale
Womens thermal base layer top, red long-sleeve with full zip and stand collar.
Womens thermal base layer top, blue long-sleeve with full zip and stand collar.
Sale
Proof women's leak-proof everyday panty, sand beige full-coverage brief with elastic waist
Proof women's leak-proof everyday panty in sand beige, full-coverage brief with elastic waistband
Sale
Final Sale
Carhartt womens heavyweight crewneck long-sleeve shirt, shadow heather gray
Womens heavyweight crewneck long-sleeve shirt, shadow heather gray with raglan seams
Sale
Icebreaker 200 ZoneKnit women's leggings in teal with lighter knee panels
Icebreaker 200 ZoneKnit women's leggings, teal with contrast leg bands
Sale
Women’s merino thermal base layer top, 1/4 zip, brown with black and lavender colorblock
Women’s merino thermal base layer top, 1/4 zip, slate blue with gray and orange colorblock
Sale
Women's thermal weight base layer bottoms, black, full length, elastic waistband
Women’s midweight zip-neck base layer top, blue, long sleeves, quarter-zip collar.
Sale
Men's lightweight crewneck long-sleeve shirt, black with small chest logo
Men's lightweight crewneck long-sleeve shirt in rust orange, small chest logo
Sale
Women’s tech hood top in black, full-zip with hood and long sleeves
Women’s tech hood top in cornflower blue, full-zip hood and long sleeves
Sale
Green men's short-sleeve crew-neck T-shirt with small chest logo
Blue men's short-sleeve crew-neck T-shirt with small chest logo
Sale
Women's crewneck long-sleeve top with black raglan sleeves and white leaf pattern
Sale
Final Sale
Light seafoam green zip-up hooded jacket with half-zip front and chest logo
Black zip-up hooded jacket with half-zip front, orange piping, and chest logo
Sale
Women's Capilene midweight quarter-button long-sleeve tee, blue
Sale
Women’s crewneck long-sleeve base layer top, black heather, contrast seam panels
Women’s crewneck long-sleeve base layer top in dark heather black, tagged neckline
Sale
Men's navy tech compression bottoms with contoured waistband and side logo
Men's navy tech compression leggings, full-length with elastic waistband
Sale
Teens ultragear ski pants, dark gray, elastic waistband with logo patch
Teens ultragear ski pants, medium dark gray, elastic waistband with logo patch
Sale
Women's 1/4 zip top, dark color with quarter zip and stand collar
Women's 1/4 zip top, red and cream geometric print with quarter zip
Sale
Women’s merino pant in charcoal heather, tapered leg with elastic waistband
Sale
Womens merino crew neck long sleeve top, navy with contrasting white V-panel and ribbed collar
Womens merino crew neck long sleeve top, navy with white V-panel detailing and cuffed sleeves
Sale
Carhartt thermal leggings in dark heather, elastic waistband and side logo
Carhartt thermal leggings, dark heather knit with front seam and side logo
Sale
Men's Capilene midweight crew shirt, green camo long-sleeve with crew neck
Men's Capilene midweight crew shirt, black long-sleeve with crew neck
Sale
REI womens V-neck baselayer top, long sleeve, red
REI womens V-neck baselayer top, long sleeves, red
Sale
Women’s long-sleeve tech top with black body and lime camo raglan sleeves
Women’s long-sleeve tech top, black crew neck, logo graphic on right sleeve
Sale
Page 6 of 16
Back to top