The Smartwool PhD Run Light Elite Micro Socks are a favorite among women who practice Crossfit. These socks are made from a blend of merino wool and synthetic fibers that provide excellent moisture-wicking properties and temperature regulation. The targeted cushioning in the heel and toe areas offers impact protection and reduces pressure on the feet. The seamless toe construction reduces friction and irritation. These socks have a micro height, offering a low-profile fit. Whether you're doing burpees, kettlebell swings, or running, these socks will keep your feet dry, comfortable, and blister-free.