Hunt through the coldest conditions with the superior warmth and odor neutralization provided by Cabela's Instinct 2.0 Merino Wool Over-The-Calf Crew Socks for Men. From the timberline to your treestand, these crew socks take the natural moisture-wicking, temperature regulating, and odor resisting performance of wool and go further. Nilit Heat fibers conserve and maintain the natural heat from your feet, locking in warmth. Carbon coffee-bean-shell residue infused through the 63% Merino wool/30% nylon/5% carbon nylon/2% Lycra blend naturally and effectively absorb and neutralize odors while wicking sweat. Targeted padding through the foot, ankle, calf and shin cushion every step, while reinforced impact areas through the shin and calf protect against bumps and boot rubs. These high performance hunting socks also offer integrated arch support and left/right specific fit to maximize support and allow a natural stride. Air panels. Men's sizes: M(6-8), L(9-12), XL(13-15). Warm, supportive, and comfortable wool socks for hunters 63% Merino wool/30% nylon/5% carbon nylon/2% Lycra blend Soft Merino wool Nilit Heat fibers hold in natural heat from your feet Carbon coffee residue infused through socks Integrated arch support and a specific left/right fit for optimized support Targeted padding through the foot, ankle, calf and shin Reinforced impact areas through shin and calf