Design and Details Moisture Wicking: Your body heats, Merino Wool absorbs moisture before it turns into sweat on your skin, and releases it, leaving you dry Stays Cool: Full cushion or none at all, you'll maintain clutch performance at all levels, climates, believe in nature Anti-Microbial: Odor resistance is unique to wool, the chemical structure stops sweat and bacteria build-up, so go ahead and take a whiff All Day Comfort: Silky Merino Wool, high-density knitting, and true seamless toe provide an incredible fit and constant rebound Micro crew Ultra-Lightweight