The SmartWool Women's PhD Ski Medium Pattern Sock delivers warmth and mid-level cushioning, so the cold won't chase you off the mountain before you're ready. Made from a cozy merino wool blend, these ski socks deliver not just softness and warmth, but also the moisture-wicking power and odor-control that merino is famous for. SmartWool's Indestructawool technology places more durable material in high-wear zones to provide exceptional durability and comfort. Warm, high performance socks for alpine and nordic adventures. Wool blend is warm, moisture wicking, and odor resistant. Mesh zones in strategic areas boost breathability for long days. Indestructawool technology helps these last multiple seasons. Virtually seamless toes cut down on rubbing and chaffing. Over-the-calf height provides ample coverage for boots. Material: 57% merino wool, 41% nylon, 2% elastane. Height: 13". Weight: midweight. Cushion: medium. Machine wash. Imported.