Beefy in personality, versatile in form, Darn Tough's cushy Mountaineering sock makes the most of big summit efforts and down day energy in a Heavyweight Micro Crew. Full-wrap cushion around the footbed and all-over Merino offer warm, lounge-worthy comfort akin to your favorite house slippers but with the proven, long-wear durability to explore beyond your comfort zone (and laundry basket) for weeks on end.

Darn Tough's warmest socks - heavyweight socks regulate heat, transfer moisture, and provide steady comfort in cold weather. Merino Wool is at home on the trail, naturally moving moisture to keep feet fresh and dry in all weather.

A performance fit means no slipping, no bunching, no blisters for peak hiking comfort. The reinforced Achilles cushion improves the comfort of the socks and helps them last longer.

Height: Micro Crew
Weight: Heavyweight
Pair with: Hiking boots, mountaineering boots, winter boots

Full cushion socks have soft terry loops throughout the entire sock for ultimate warmth, rebound, and comfort.

Sizing:

• Small fits Women's Sizes 4.5 - 7, Men's 2.5 - 5
• Medium fits Women's Sizes 7.5 - 9.5, Men's 5.5 - 7.5
• Large fits Women's Sizes 10 - 11.5, Men's 8 - 9.5

Details:

• Women's micro crew socks average 7.5 in. from heel to cuff - expect them to show about 5 in. above a low hiking shoe or just above a standard hiking boot.
• Care: Machine wash in cold water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean.
• Materials: 73% Merino Wool, 25% Nylon, 2% Lycra Spandex
  *Fiber percentages of socks may vary slightly.
• Made in Vermont