5.11® Tactical Duty Ready Ultra Crew Socks are built to exceed expectations during demanding shifts or intense missions. Engineered with SlipStream™ yarns, these socks reduce friction to keep your feet comfortable and blister-free. ULTRA-level heel and toe padding, combined with zonal cushioning, delivers targeted support where you need it most. Breathable mesh knit enhances airflow, while moisture-wicking fabric ensures dryness throughout the day. The no-quit upper cuff keeps the socks securely in place, and anti-odor properties maintain freshness during extended wear. Constructed from a durable polyester, cotton, and elastane blend, these socks are designed for long-lasting comfort and reliability.