5.11® Tactical Duty Ready Plus OTC Socks deliver full coverage and premium comfort for intense shifts or demanding missions. Designed with a no-quit upper cuff, these socks stay in place for all-day reliability. PLUS-level heel and toe cushioning and zonal forefoot padding ensure superior support, while breathable mesh zones enhance airflow. Moisture-wicking fabric keeps your feet dry, and anti-odor technology helps maintain freshness. Built with a durable polyester, cotton, and elastane blend, these over-the-calf socks provide protection, performance, and comfort.