Smartwool Women's PhD Outdoor Light Crew Socks are perfect for hiking and outdoor adventures. These socks are made with a blend of merino wool, nylon, and elastane, offering excellent moisture-wicking, odor-resistant, and temperature-regulating properties. The light cushioning and 4 Degree Elite Fit System provide a secure and comfortable fit. Whether you're exploring the wilderness or facing survival challenges, these socks will keep your feet dry, comfortable, and blister-free.