Engineered for demanding conditions and long hours in boots, Hollow Tactical Socks deliver a secure, low-bulk fit with reinforced cushioning and all-day temperature control. Premium Peruvian alpaca fiber sits soft against the skin, naturally regulating temperature, wicking moisture, and resisting odor without chemical treatments. Externally plaited nylon reinforces high-wear areas for added durability while preserving alpaca’s comfort and breathability. A seamless toe helps eliminate friction and irritation, while targeted cushioning, arch support, and a snug fit through the ankle and calf keep the sock locked in without bunching or creating pressure points. Designed for duty shifts, patrol, rucking, field training, range days, and extended wear on hard surfaces. Features: - Low-bulk crew design for tactical and duty boots - Targeted reinforced cushioning - Secure arch and ankle support - Snug, stay-put fit through the ankle and calf - Seamless toe helps reduce friction and irritation - Temperature-regulating for changing environments - Moisture-wicking and naturally odor-resistant - Reinforced with nylon in high-wear areas - Soft, breathable alpaca fiber - Non-anatomical design simplifies gear management - Made in the USA with imported fiber Materials: 47% premium alpaca fiber, 49% nylon, 3% spandex Care: Machine wash cold. Hang dry recommended.