You are about the participate in a great outdoor adventure. Back by popular demand with new tech foot updates our bestselling ski/ride touring sock is reinforced with pure comfort when your comfort zone is nowhere to be found. Shin cushioning reduces boot bruises and impact when exploring uncharted territory, and mesh merino wool panels on the back of the calf keep you dry as the desert on Mars. | Darn Tough Socks Outer Limits OTC Lightweight Socks in Blue | Size Medium