Amazon.com | OTB Boots M-Carbon 6 Tactical Boots for Men and 。Built for subsurface and above-water missions, this tactical boot shifts seamlessly from water to land with fast-draining ports and quick-dry materials. Running-shoe comfort meets rugged durability for all-day wear under heavy load. Condition: Brand new 1. Measurements Shaft circumference 8 inches 2. Materials / Fabric Outer material: Cordura Lining: Full 360° Seamless Air Mesh quarter lining combined with non-absorbent PE foams Insole material: Polyurethane Sole material: Rubber 3. Features ? Engineered for Operations – Purpose-built for subsurface and above-water missions, transitions easily from water to land with advanced drainage and non-absorbent components. ? Running Shoe Comfort – Full-length Future Foam midsole and integrated Fusion Plate deliver superior cushioning and stability, even under heavy load. ? Fast-Draining & Quick-Dry – Water-friendly PU footbed with drainage holes, mesh-lined interior, and midsole drain ports rapidly evacuate water while blocking debris. ? Superior Traction – Grip Stik rubber outsole offers high-abrasion durability and slip-resistant grip on wet decks, sand, rocks, and rugged terrain. ?️ Sand Resistant, Secure Fit – Knit sock collar and seamless construction stop sand intrusion while providing a locked-in fit for high-mobility wear. fast shipping, smoke-free home, bundle & save QjBHUVk2V1RCRg==