Engineered for hunters facing long miles, changing weather, and extended sits in the stand, Hollow Hunt Socks deliver reliable warmth, moisture control, and comfort in the field. Available in two heights to suit different hunting conditions: Crew: A mid-calf, medium-cushion design built for active hunters who cover serious ground. Breathable mesh vents help release excess heat, while enhanced Achilles padding adds comfort and support inside hunting boots. Over-the-Calf: A 15-inch, heavyweight design that provides added warmth and lower-leg coverage for cold conditions, tall boots, and long stationary sits. Both styles are made with premium Peruvian alpaca fiber, which naturally regulates temperature, wicks moisture, and resists odor. A secure, no-slip fit helps prevent bunching and rolling, while the soft, breathable construction keeps feet comfortable without the itch of traditional wool. Features: - Available in Crew and Over-the-Calf heights - Temperature-regulating for changing conditions - Moisture-wicking and naturally odor-resistant - Secure, no-slip fit - Enhanced Achilles padding - Breathable mesh ventilation - Soft, itch-free alpaca fiber - Made in the USA with imported yarn Materials: 51% premium Peruvian baby alpaca fiber, 45% nylon, 4% elastane Care: Machine wash cold. Hang dry recommended.