The Smartwool Women's PhD Outdoor Light Crew Socks are perfect for sightseeing in various weather conditions. Made with a blend of merino wool, nylon, and elastane, these socks offer moisture-wicking, temperature regulation, and odor resistance. The light cushioning provides comfort without adding bulk, while the flat-knit toe seam prevents irritation. Whether you're exploring cities or hiking trails, these socks will keep your feet comfortable and dry.