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Women's Long Underwear

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Backcountry.com Merino Zip T-Neck Shirt - Long-Sleeve - Women's

Backcountry.com Merino Zip T-Neck Shirt - Long-Sleeve - Women's

We made our Backcountry.com Women's Long-Sleeve Zip Tee with super-fine New Zealand Merino, flattering women's-specific fit flat-locked seams, and a ½ zip chest so you can tackle anything from a 5-day backpacking trip to a run around the neighborhood in complete comfort.

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Available Sizes: XS, S, M, L, XL
Price:
$69.95
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Backcountry.com Merino Crew Shirt - Long-Sleeve - Women's

Backcountry.com Merino Crew Shirt - Long-Sleeve - Women's

Uncompromising in both quality and form, our Backcountry.com Women's Merino Long-Sleeve Crew Shirt offers the superior moisture managing, naturally anti-odor, and comfort of super-fine New Zealand Merino at a price that might make you pee a little.

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Available Sizes: XS, S, M, L, XL
Price:
$59.95
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Patagonia Active Boy Short - Women's

Patagonia Active Boy Short - Women's

With a low-rise cut, the body-hugging, wicking Patagonia Women's Active Boy Shorts keep your sassy side covered.

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Available Sizes: XS, S, M, L
ON SALE:
$25.00 (50% off)
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Backcountry.com Merino Bliss Lightweight Long Underwear Top - Women's

Backcountry.com Merino Bliss Lightweight Long Underwear Top - Women's

With its soft, naturally odor-resistant 18-micron Merino wool knit and ½ neck zip, our Backcountry.com Women's Merino Bliss Lightweight Top covers you in functional comfort, minus the synthetic funk factor.

Available Sizes: XS, S, M, L
Price:
$79.95
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Arc'teryx Rho SL Bottom - Women's

Arc'teryx Rho SL Bottom - Women's

The Women's Rho SL Bottom is a nearly weightless addition to your active wardrobe.

Available Sizes: L, L/Boot Cut, M, M/Boot Cut, S, S/Boot Cut, XL, XL/Boot Cut, XS, XS/Boot Cut
ON SALE:
$49.95 (30% off)
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The North Face XTC Lightweight Crew Long Underwear Top - Women's

The North Face XTC Lightweight Crew Long Underwear Top - Women's

We know it sounds odd, but The North Face made the Women's XTC Lightweight Crew Long Underwear Top with carbonized bamboo polyester. Thanks to this unique fabric, the XTC Crew handles moisture 50% more effectively than a standard polyester shirt.

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Available Sizes: XS, S, M, L, XL
Price:
$37.95
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Patagonia Capilene 3 Zip-Neck Long-Sleeve - Women's

Patagonia Capilene 3 Zip-Neck Long-Sleeve - Women's

Stay cool while cross country skiing in the Patagonia Women's Capilene 3 Zip-Neck, and then stay warm while waiting for your friends to catch up.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$45.00 (10% off)
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Patagonia Capilene 4 Zip-Neck - Long-Sleeve - Women's

Patagonia Capilene 4 Zip-Neck - Long-Sleeve - Women's

When the temps drop below freezing, start your layering system with the Patagonia Women's Capilene 4 Long-Sleeve Zip-Neck.

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Available Sizes: XS, S, M, L, XL
Price:
$85.00
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Patagonia Capilene 1 Scoop-Neck Long-Sleeve - Women's

Patagonia Capilene 1 Scoop-Neck Long-Sleeve - Women's

The Patagonia Women's Capilene 1 Long-Sleeve Scoop-Neck is a silkweight base layer you'll wear all year.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$34.20 (10% off)
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Patagonia Capilene 2 Zip-Neck Long-Sleeve - Women's

Patagonia Capilene 2 Zip-Neck Long-Sleeve - Women's

Stay cool in summer and warm in winter with the lightweight Patagonia Women's Capilene 2 Zip-Neck base layer.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$43.00 (20% off)
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Ex Officio Give-N-Go Shelf Bra Camisole - Women's

Ex Officio Give-N-Go Shelf Bra Camisole - Women's

The Ex Officio Women's Shelf Bra Camisole offers a little support and a lot of freedom for climbing or hiking on hot afternoons.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$33.95 (20% off)
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Patagonia Capilene 2 Bottoms - Women's

Patagonia Capilene 2 Bottoms - Women's

Patagonia made the Women's Capilene 2 Bottoms with a knit Capilene fabric for maximum breathability.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$36.00 (10% off)
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Patagonia Capilene 2 V-Neck - Long-Sleeve - Women's

Patagonia Capilene 2 V-Neck - Long-Sleeve - Women's

Pull on the Patagonia Women's Capilene 2 V-neck base layer and meet your friends at the trailhead. Wicking Capilene fabric gives this slim-fit V-neck crazy breathability.

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Available Sizes: XS, S, M, L, XL
Price:
$38.00
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The North Face XTC Lightweight 1/4 Zip Long Underwear Top - Women's

The North Face XTC Lightweight 1/4 Zip Long Underwear Top - Women's

The North Face Women's XTC Lightweight ¼ Zip Long Underwear Top is far from a typical wicking base layer. Carbonized bamboo polyester fabric lets this top handle 50% more moisture than standard polyester can.

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Available Sizes: XS, S, M, L, XL
Price:
$41.95
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Ex Officio Give-N-Go Boy Cut Brief - Women's

Ex Officio Give-N-Go Boy Cut Brief - Women's

Save room in your backpack by only taking two pairs of Ex Officio Women's Boy Cut underwear on your next trip. Wear one pair while the other dries at your hostel room or campsite after a wash in the sink or lake.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$17.95 (20% off)
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Arc'teryx Rho SL Cross Neck - Long-Sleeve - Women's

Arc'teryx Rho SL Cross Neck - Long-Sleeve - Women's

A Women's Rho SL Long-Sleeve Crew Neck from Arc'teryx is an extra smooth base-layer with flair.

Available Sizes: XS, S, M, L, XL
Price:
$58.95
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Mountain Hardwear Extend Featherweight Zip Tee Long-Sleeve - Women's

Mountain Hardwear Extend Featherweight Zip Tee Long-Sleeve - Women's

This year when you're looking down a line stacked with cliff bands, at least you'll know you're not shaking from being cold. The Mountain Hardwear Women's eXtend Featherweight Zip Tee is a lightweight and comfortable base layer made to keep you dry.

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Available Sizes: XS, S, M, L
Price:
$49.95
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Patagonia Wool 2 T-Shirt - Short-Sleeve - Women's

Patagonia Wool 2 T-Shirt - Short-Sleeve - Women's

Patagonia made the Women's Wool 2 Short-Sleeve T-Shirt with soft merino wool and a slim fit, so you can sport this wicking shirt under a softshell for spring skiing or as a base layer during the winter.

Available Sizes: XS, S, M, L, XL
Price:
$80.00
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Patagonia R1 Pants - Women's

Patagonia R1 Pants - Women's

Layer the Patagonia Women's R1 Pants under ski pants, or wear these form-fitting tights on their own for chilly morning runs.

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Available Sizes: XS, S, M, L
Price:
$80.00
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Patagonia Capilene 3 Bottoms - Women's

Patagonia Capilene 3 Bottoms - Women's

Gear up for cold weather with the Patagonia Women's Capilene 3 Bottoms.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$39.60 (20% off)
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Patagonia R1 Flash Pullover - Women's

Patagonia R1 Flash Pullover - Women's

Wear the Patagonia Women's R1 Flash Pullover as a base layer, an outer layer, or a mid-layer, depending on your activity and weather conditions.

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Available Sizes: XS, S, M, L
Price:
$115.00
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The North Face XTC Lightweight Tight - Women's

The North Face XTC Lightweight Tight - Women's

If you need lightweight long johns that won't get sweat-soaked and smelly during your hardcore ski sessions, look to The North Face Women's XTC Lightweight Tights. The Bamboo Charcoal technology blocks odors and increases moisture management.

Available Sizes: XS, S, M, L, XL
Price:
$35.95
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Mountain Hardwear Power Stretch Hoody - Women's

Mountain Hardwear Power Stretch Hoody - Women's

The Mountain Hardwear Women's Power Stretch Hoody is a warm, heavyweight mid-layer for alpine climbing or a toasty outer layer for chilly days on the trail.

Available Sizes: XS, S, M, L, XL
ON SALE:
$85.46 (10% off)
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Patagonia Capilene 1 Bottoms - Women's

Patagonia Capilene 1 Bottoms - Women's

The Patagonia Women's Capilene 1 Bottoms give you lightweight insulation for chilly hikes, climbs, and ski days, and they do it all with 100% recycled materials.

Available Sizes: XS, S, M, L, XL
Price:
$36.00
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Patagonia Active Low-Rise Thong - Women's

Patagonia Active Low-Rise Thong - Women's

The Patagonia Women's Active Low-Rise Thong is made of lightweight, fast-wicking fabric, and it's a perfect match to your new low-rise yoga pants.

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Available Sizes: XS, S, M, L
Price:
$20.00
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Ex Officio Give-N-Go Bikini Brief - Women's

Ex Officio Give-N-Go Bikini Brief - Women's

Ex Officio's Bikini Brief Underwear are the one pair you'll pack every time.

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Available Sizes: XS, S, M
ON SALE:
$15.95 (20% off)
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Ex Officio Soytopia Seamless Thong - Women's

Ex Officio Soytopia Seamless Thong - Women's

We realize you probably never thought of putting soy on your butt (or erm, between your butt, as the case may be). The soy, nylon, and Lycra fabric in the low-rise Ex Officio Women's Soytopia Seamless Thong has natural wicking and anti-odor properties.

Available Sizes: XS/S, M, L/XL
Price:
$17.95
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Icebreaker Nature Ultralite Cami - Women's

Icebreaker Nature Ultralite Cami - Women's

The Icebreaker Women's Nature Ultralite Cami is an ideal next-to-skin layer because its merino wool fabric helps you stay comfortable in warm and cool weather alike.

Available Sizes: XS, S, M, L, XL
Price:
$39.95
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SmartWool Microweight Hipster - Women's

SmartWool Microweight Hipster - Women's

The SmartWool Women's Microweight Hipster features a comfy, skinny waistband, smooth flat-locked seams, and a touch of stretchy Lycra for a close, non-bulky fit.

Available Sizes: XS, S, M, L, XL
Price:
$34.95
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Marmot Lightweight Long-Sleeve Crew - Women's

Marmot Lightweight Long-Sleeve Crew - Women's

Slip into the Marmot Women's Lightweight Long-Sleeve Crew whether you need a wicking antimicrobial base layer for your weekend adventure, or just a silky-smooth top while you wind down after a long day at work.

Available Sizes: XS, S, M, L, XL
Price:
$38.95
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Mountain Hardwear Hyperdry Brief - Women's

Mountain Hardwear Hyperdry Brief - Women's

Backpack, trail run, hike, climb, or stay comfortable at base camp in your lightweight Mountain Hardwear Women's HyperDry Brief.

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Available Sizes: XS, S, M, L, XL
Price:
$17.95
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SmartWool Midweight Zip-T Shirt - Long-Sleeve - Women's

SmartWool Midweight Zip-T Shirt - Long-Sleeve - Women's

Wear the SmartWool Women's Midweight Zip-T long-sleeve shirt for stop-and-go aerobic activities or as a warm base layer.

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Available Sizes: XS, S, M, L, XL
ON SALE:
$79.95 (20% off)
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Arc'teryx Rho AR Long Underwear Top - Women's

Arc'teryx Rho AR Long Underwear Top - Women's

The Arc'teryx Women's Rho Top is a durable and soft way to layer for cold weather activities.

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Available Sizes: XS, M, L, XL
Price:
$124.95
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Results 1 to 33 of 125 | Next >>

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