SOLD IN A PACK OF 3 PAIRS. Darn Tough Women's Hiker Micro Crew Midweight with Cushion (Style 1903) is our iconic all-day trail sock, built for the miles that matter. Full-cushion density under the foot absorbs impact on rocky descents and long-haul days, while a micro-crew height sits just above your hiking boot for coverage without bulk. Fine-gauge Merino wool naturally regulates temperature, wicks moisture and resists odor, and fatigue-zapping arch support keeps you feeling fresh from trailhead to summit. True Seamless construction lays smooth across the toe to prevent blisters. 59% Merino Wool / 39% Nylon / 2% Lycra Spandex.