loaded 395 results

Moisture Wicking Underwear

(395 products)

Products (395)

Sort: Best Match

Showing 30 results per page
Show 90 results per page

Colors
REI Co-opEveryday Boxer Briefs - Men's
$22.95
123 reviews with an average rating of 4.3 out of 5 stars
REI Outlet
ExOfficioGive-N-Go 2.0 Bikini Underwear - Women's
$16.73
Save 23%
compared to $22.00
2 reviews with an average rating of 3.0 out of 5 stars
Colors
REI Outlet
Boody Eco WearFull Briefs - Women's - Package of 2
$25.73
Save 19%
compared to $31.90
0 reviews
Colors
REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Women's
$27.93 - $39.95
143 reviews with an average rating of 4.2 out of 5 stars
Colors
REI Co-opMidweight Crew Long Underwear Top - Kids'
$16.83 - $34.95
10 reviews with an average rating of 3.8 out of 5 stars
Colors
REI Co-opMidweight Base Layer Tights - Women's
$24.83 - $54.95
53 reviews with an average rating of 4.2 out of 5 stars
Colors
REI Outlet
Boody Eco WearBoyleg Briefs - Women's - Package of 2
$22.73
Save 18%
compared to $27.90
1 reviews with an average rating of 1.0 out of 5 stars
Colors
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's
$79.95
126 reviews with an average rating of 4.5 out of 5 stars
Colors
Top Rated
Kari TraaKlara High-Waist Base Layer Pant - Women's
$90.00
5 reviews with an average rating of 4.6 out of 5 stars
Colors
Top Rated
Icebreaker200 Oasis Crew Top - Women's
$49.83 - $105.00
851 reviews with an average rating of 4.8 out of 5 stars
Colors
PatagoniaBarely Hipster Underwear - Women's
$24.00
88 reviews with an average rating of 3.8 out of 5 stars
REI Outlet
Kari TraaFantastisk Base Layer Pants - Women's
$37.73
Save 24%
compared to $50.00
5 reviews with an average rating of 3.8 out of 5 stars
Colors
REI Outlet
ExOfficioGive-N-Go 2.0 Boxer Briefs - Men's
$22.73
Save 24%
compared to $30.00
822 reviews with an average rating of 4.4 out of 5 stars
Colors
SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's
$59.83 - $130.00
158 reviews with an average rating of 4.2 out of 5 stars
REI Outlet
ExOfficioGive-N-Go Boxers - Men's
$19.73
Save 24%
compared to $26.00
271 reviews with an average rating of 4.7 out of 5 stars
REI Outlet
ExOfficioGive-N-Go 2.0 Sport Mesh 6" Boxer Briefs - Men's
$23.73
Save 25%
compared to $32.00
703 reviews with an average rating of 4.4 out of 5 stars
Colors
Top Rated
REI Co-opMerino Midweight Base Layer Top - Kids'
$49.95
15 reviews with an average rating of 4.7 out of 5 stars
Colors
Top Rated
REI Co-opMerino Midweight Base Layer Bottoms - Kids'
$49.95
8 reviews with an average rating of 4.5 out of 5 stars
Colors
REI Co-opEveryday Briefs - Men's
$19.95
78 reviews with an average rating of 3.6 out of 5 stars
Colors
REI Co-opMidweight Long Underwear Bottoms - Toddlers'
$24.95
3 reviews with an average rating of 5.0 out of 5 stars
Colors
REI Outlet
CraftActive Intensity Base Layer Pants - Women's
$38.73
Save 29%
compared to $54.95
5 reviews with an average rating of 3.4 out of 5 stars
REI Outlet
SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
$82.73
Save 24%
compared to $110.00
0 reviews
Colors
Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's
$89.95
71 reviews with an average rating of 4.7 out of 5 stars
REI Outlet
Kari TraaOline Base Layer Top - Women's
$74.73
Save 25%
compared to $100.00
2 reviews with an average rating of 4.5 out of 5 stars
Sale Ends Sep 28
REI Outlet
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$54.73
Save 50%
compared to $110.00
177 reviews with an average rating of 4.7 out of 5 stars
Sale Ends Sep 28
Colors
REI Outlet
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's
$56.73
Save 50%
compared to $115.00
240 reviews with an average rating of 4.7 out of 5 stars
Colors
Top Rated
Icebreaker200 Oasis Crew Top - Men's
$35.83 - $105.00
870 reviews with an average rating of 4.8 out of 5 stars
Colors
Top Rated
SmartwoolClassic Thermal Merino Base Layer Bottoms - Men's
$115.00
485 reviews with an average rating of 4.7 out of 5 stars
Colors
SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's
$115.00

Filter

Filter by Categories

Filter by Gender

Filter by Underwear Weight

Filter by Fabric Type

Filter by Size Type

Filter by Size

Filter by Brand

Filter by Features (1)

Filter by Shirt Type

Filter by Color

Filter by Fabric Pattern

Filter by Deals

Filter by Best Use

Filter by Sleeve Length

Filter by Sustainability

Filter by Inseam (in.)

Filter by Rating

Filter by Price

REI Co-opEveryday Boxer Briefs - Men's

ExOfficioGive-N-Go 2.0 Bikini Underwear - Women's

Boody Eco WearFull Briefs - Women's - Package of 2

REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Women's

REI Co-opMidweight Crew Long Underwear Top - Kids'

REI Co-opMidweight Base Layer Tights - Women's

Boody Eco WearBoyleg Briefs - Women's - Package of 2

REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's

Kari TraaKlara High-Waist Base Layer Pant - Women's

Icebreaker200 Oasis Crew Top - Women's

PatagoniaBarely Hipster Underwear - Women's

Kari TraaFantastisk Base Layer Pants - Women's

ExOfficioGive-N-Go 2.0 Boxer Briefs - Men's

SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's

ExOfficioGive-N-Go Boxers - Men's

ExOfficioGive-N-Go 2.0 Sport Mesh 6" Boxer Briefs - Men's

REI Co-opMerino Midweight Base Layer Top - Kids'

REI Co-opMerino Midweight Base Layer Bottoms - Kids'

REI Co-opEveryday Briefs - Men's

REI Co-opMidweight Long Underwear Bottoms - Toddlers'

CraftActive Intensity Base Layer Pants - Women's

SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's

REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's

Kari TraaOline Base Layer Top - Women's

SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's

SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's

Icebreaker200 Oasis Crew Top - Men's

SmartwoolClassic Thermal Merino Base Layer Bottoms - Men's

SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's