Featuring improved mesh venting for better breathability and upgraded flex zones, these medium-cushioned trail socks are an all-season mountain staple. They’re sweat wicking, super breathable, and naturally microbial. The Merino wool helps keep you dry, protected and comfortable on single day outings and multi-day epics alike. Medium-loft cushioning on the foot protects you from variable surfaces, while the arch band keeps everything in its place. FEATURES: Fabric: 34% Merino wool/34% acrylic/25% nylon/5% polyester/2% elastane, Seamless hand-linked toe, Venting for breathability, Omni-Wick advanced evaporation, Arch band for fit, Fully cushioned footbed, Mesh ventilation and flex zones, Flex stretch in ankle, Imported,