Clothing

Gear

Accessories

‘Tis The Season – Shop our choice selection of top brands – The 09/10 Holiday Gift Guide The 09/10 Holiday Gift Guide - Shop Snowboard The 09/10 Holiday Gift Guide - Shop Alpine Ski The 09/10 Holiday Gift Guide - Shop Backcountry Touring

SmartWool Running Socks

The North Face Arc'teryx Mountain Hardwear

SmartWool PhD Outdoor Light Mini Sock - Women's

The Smartwool Women's PhD Outdoor Light Mini Sock has an advanced degree in wooly comfort to help you excel at hiking or trail running.

* Available Sizes:S, M, L
ON SALE:
$14.36 - $16.95 (10% off)

SmartWool Adrenaline Light Micro Sock

The SmartWool Adrenaline Light Micro Socks are versatile and cushioned to give your feet a treat during high impact activities.

* Available Sizes:M, L, XL
Price:
$14.95

SmartWool PhD Outdoor Light Mini Sock

Ditch those mangy cotton things, and pull on a pair of the Smartwool PhD Outdoor Light Mini Socks. This warm-weather sock gives you the comfort and breathability you need for long days of trail running, mountain biking, or hiking in the warmer months.

* Available Sizes:M, L, XL
ON SALE:
$14.36 - $16.95 (10% off)

SmartWool Adrenaline Ultra Light Mini Sock

Wear the SmartWool Adrenaline Ultra Light Mini Crew Socks when you train for your next triathlon. These merino wool socks transfer moisture away from your skin, which keeps your feet comfortable and dry.

* Available Sizes:M, L, XL
Price:
$14.95

SmartWool Adrenaline Light Mini Sock

Made for the active, multi-sport athlete, SmartWool's low-profile Adrenaline Light Mini Crew Sock hugs your foot in a high-wicking combination of merino, nylon, and a touch of spandex.

* Available Sizes:M, L, XL
Price:
$15.95

SmartWool PhD Outdoor Light Micro Sock

Nature may be indifferent to sweaty-foot smells, soggy socks, and hot ankles, but you aren’t. When you gear up for an adventure race or a long-and-fast hike, don the Smartwool PhD Outdoor Light Micro Socks.

Available Sizes:M, L, XL
Price:
$15.95

SmartWool Adrenaline Ultra Light Mini Sock - Women's

Train for your next triathlon in your SmartWool Women's Adrenaline Ultra Light Mini Crew Socks. The merino wool in these Adrenaline Socks transfers perspiration away from your skin to help keep your feet dry, happy, and blister-free.

* Available Sizes:S, L
ON SALE:
$10.46 (25% off)

SmartWool PhD Trail Running Mini Sock - Women's

The Smartwool Women’s PhD Trail Running Mini Sock cushions your foot, helps hot air escape, and reduces odor so you can dash through mile after mile of humid rainforest or desert rock.

Available Sizes:S, M, L
ON SALE:
$15.26 (10% off)

SmartWool Adrenaline Light Mini Sock - Women's

The SmartWool Women's Adrenaline Light Mini Crew Socks are great for any active sport. They'll meet your needs no matter what your day holds in store.

* Available Sizes:S, L
ON SALE:
$11.21 (25% off)

SmartWool PhD Running Light Mini Sock - Women's

SmartWool designed the Women’s PhD Running Light Mini Sock to regulate your feet's dryness and temperature during long runs and races.

* Available Sizes:S, L
ON SALE:
$12.76 (20% off)

SmartWool PhD Running Light Micro Sock

You want super-low-cut socks that still protect your ankles from shoe-cuff rub. And while you’re at it, light wool that wicks, cushions, and vents would be nice. Welcome to the Smartwool PhD Running Light Micro Sock.

* Available Sizes:M, L, XL
Price:
$13.95

SmartWool PhD Running Ultra Light Micro Sock - Women's

You want just enough sock at your ankle to prevent shoe-cuff-rub. How about a sock that also absorbs shock, keeps your foot cool on hot summer runs, and blocks odor? Turn to the Smartwool Women’s PhD Running Ultra Light Micro Sock.

* Available Sizes:S, M
Price:
$12.95

SmartWool PhD Running Light Mini Sock

You weren’t planning on a super-long run, but now that you somehow time-warped into the Jurassic period, you’re extra glad for the Smartwool PhD Running Light Mini Socks.

* Available Sizes:M, XL
ON SALE:
$13.56 (15% off)

SmartWool PhD Trail Running Mini Sock

A lot goes on in your shoe when you trail-run for miles. The Smartwool PhD Trail Running Mini Sock is ready for all of it—the heat, the sweating, the repeated impact.

* Available Sizes:M, XL
Price:
$16.95

SmartWool PhD Running Ultra Light Micro Sock

You’re sweating and you haven’t even started running yet—that’s how hot it is out. Is your foot sweating? Naw, it’s cool inside the Smartwool PhD Running Ultra Light Micro Sock.

* Available Sizes:M, XL
ON SALE:
$10.36 - $12.95 (20% off)

SmartWool PhD Running Light Micro Sock - Women's

The Merino-blend SmartWool Women's PhD Running Light Micro Sock ensures cool comfort whether you're jogging around the block or running to beat your best time.

* Available Sizes:S, L
ON SALE:
$12.56 (10% off)

Shop By Brand

My Cart

Your cart is currently empty.

A Foreign Affair - Top European Brands Only Available in the US at Backcountry.com

Email Opt-In

Sign up to get Backcountry.com news, sales and deals:
Lofty Pursuits – Down vs. Synthetic – Separate fact from fluff