The Smartwool Women's PhD Biathlon Socks are another top-rated option for women participating in biathlon. These socks are made from a blend of merino wool, nylon, and elastane, offering excellent moisture management and temperature regulation. The PhD 4 Degree Elite Fit System ensures a snug and comfortable fit, while the targeted cushioning provides impact protection. These socks also feature a Virtually Seamless toe for added comfort. With their advanced features and high-quality materials, the Smartwool Women's PhD Biathlon Socks are a top choice for women biathletes.