Knife Reinforcement at Hand Pocket Openings – Extra durability where it matters, protecting against wear from clipped tools. Gusseted Construction for Enhanced Mobility – Allows greater freedom of movement and flexibility during active wear. Cargo Pockets with Internal Organization – Keep essentials secure and neatly stored for quick access. Articulated Knees for Natural Movement – Designed for improved comfort and flexibility in dynamic environments. This item is not available to be shipped to California or New York states.