The Buff ThermoNet Over The Calf socks are an accessory designed to provide comfort and thermal protection during winter activities. They are intended for both men and women, ideal for those seeking performance and comfort on cold days.These socks incorporate PrimaLoft® technology, which provides warmth without adding bulk, allowing the feet to stay warm without feeling heavy. Their structure includes reinforced cushioning zones on the sole, ankle, and shin, which absorb impact to offer all-day comfort, especially in sports such as skiing. Additionally, they feature a high-performance construction and flat seams on the toes to prevent chafing and blisters inside boots.The design includes arch compression for secure support and breathable fibres that wick sweat both on and off piste, keeping feet dry. Their composition combines polyamide, recycled polyester, polyester, and elastane, ensuring durability and elasticity.