Description Any outdoor adventure can turn treacherous. Take good Karma and let Jimmy Chin be the angel on your shoulder. Better safe than sorry. Natural Wool Fusion Blend W/Deathless Thread™ For Extreme Durabilty Advanced Moisture Management Breathable Performance Mesh Anatomical Cushioning Reinforced Toe And Heel Seamless Toe Closure FEEL360™ Technology Features Crew Height Merino Wool Blend FRESHTEK™ MOISTURE & ODOR CONTROL Fit and Fabric 34% merino wool, 23% polyester, 23% nylon, 8% uhmwpe, 6% elastane, 6% combed cotton