evo.com | Darn Tough Ski Socks > The Darn Tough Steep Lines OTC Lightweight Cushion Socks are made for your performance days that require a good fit. Light cushion and lightweight construction mean you'll have precision control whenever you need it. Performance Fit From form-fitting toe boxes to sculpted heel pockets and knit-in elastic support at the arch, Darn Tough knitting techniques produce the finest fitting performance sock available. Over the Calf Height The name says it all. The ultimate height for keeping the outside out. 54% Nylon / 42% Merino Wool / 4% Lycra Spandex Lightweight Lightweight socks balance breathability with responsive temperature regulation to keep feet comfortable all day. Soft Terry Loop Cushioning Underfoot Is Engineered To Provide Warmth and Comfort on the Hill | Darn Tough Steep Lines OTC Lightweight Cushion Socks 2026 - Medium in Blue | Nylon/Spandex/Wool