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Womens Hiking Underwear

(369 products)

Products (369)

Sort: Best Match

Icebreaker260 Tech High-Rise Base Layer Leggings - Women's
$125.00
13 reviews with an average rating of 4.5 out of 5 stars
prAnaLuxara Rib Racerback Bralette
$58.00
0 reviews
prAnaSculpt Deep Breath Bra
$59.00
0 reviews
prAnaSculpt Adjustable Cami
$69.00
0 reviews
Arc'teryxLana Merino Wool Base Layer Tank Top - Women's
$90.00
1 reviews with an average rating of 5.0 out of 5 stars
Top Rated
RHONERevive Longline Bra
$58.00
8 reviews with an average rating of 4.6 out of 5 stars
Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's Plus Sizes
$21.83 - $89.95
16 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Women's
$49.83 - $104.95
18 reviews with an average rating of 4.7 out of 5 stars
REI Co-opMidweight Base Layer Half-Zip Top - Women's
$29.83 - $59.95
134 reviews with an average rating of 4.4 out of 5 stars
Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's
$44.83 - $89.95
96 reviews with an average rating of 4.6 out of 5 stars
OnPerformance Flex Bra
$51.93 - $75.00
4 reviews with an average rating of 5.0 out of 5 stars
Top Rated
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Women's
$105.00
120 reviews with an average rating of 4.8 out of 5 stars
REI Co-opMerino 185 Base Layer Top - Women's
$16.83 - $69.95
41 reviews with an average rating of 4.4 out of 5 stars
PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Women's
$99.00
28 reviews with an average rating of 4.4 out of 5 stars
SmartwoolIntraknit Active Base Layer Bottoms - Women's
$54.83 - $110.00
5 reviews with an average rating of 4.2 out of 5 stars
Top Rated
The North FaceSummit Series Pro 120 Base Layer Tights - Women's
$100.00
13 reviews with an average rating of 4.6 out of 5 stars
SmartwoolClassic All-Season Merino T-Shirt - Women's
$55.93 - $80.00
70 reviews with an average rating of 4.2 out of 5 stars
Kari TraaFryd Base Layer Pants - Women's
$29.83 - $60.00
15 reviews with an average rating of 3.5 out of 5 stars
OiselleBoom Bra - Women's
$78.00
0 reviews
Kari TraaFryd Base Layer Top - Women's
$29.83 - $60.00
22 reviews with an average rating of 4.0 out of 5 stars
SmartwoolActive Crop Bra
$75.00
1 reviews with an average rating of 1.0 out of 5 stars
Top Rated
Beyond YogaSpacedye Lift Your Spirits Bra
$45.93 - $66.00
647 reviews with an average rating of 4.7 out of 5 stars
Top Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
$56.83 - $115.00
1151 reviews with an average rating of 4.7 out of 5 stars
PatagoniaCapilene Thermal Weight Zip-Neck Long Underwear Top - Women's
$109.00
14 reviews with an average rating of 4.1 out of 5 stars
PatagoniaMaipo Low-Impact Bra
$59.00
3 reviews with an average rating of 3.3 out of 5 stars
Panache SportEndurance Wired Sports Bra
$51.93 - $75.00
8 reviews with an average rating of 4.4 out of 5 stars
SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's
$64.83 - $130.00
188 reviews with an average rating of 4.3 out of 5 stars
Helly HansenHH Durawool T-Shirt - Women's
$80.00
0 reviews
Top Rated
IcebreakerMerino 260 Tech Long-Sleeve Half-Zip Base Layer Top - Women's
$66.83 - $135.00
24 reviews with an average rating of 4.6 out of 5 stars
Kari TraaRose Capri High-Waist Base Layer Bottoms - Women's
$100.00
0 reviews

61–90 of 369 products

Sort: Best Match

Related Expert Advice articles

What material is best?

Wool is moisture-wicking and odor-resistant, while synthetic fabrics are more durable and less expensive.

Match the temp to the trek

Lightweight layers are best for moderate to cool temperatures. Midweight layers are best for cold temperatures. Heavyweight layers are best for below-freezing temperatures.

Find your fit

To be able to wick sweat efficiently, your next-to-skin layer needs to actually be next to your skin. A comfortably snug fit everywhere is your goal.

Read full article: How to Choose Base Layers