Amazon.com: CENNID Men。*Color: Black *Sole material: EVA, Rubber, Air Cushion *Shaft height: Ankle *Shaft circumference: 14 Inches *Outer material: Leather *Convenient and Durable Zipper: Equipped with reliable YKK zippers, you could make wearing and removing them fast and easy. *Durable & Protective: Engineered for impact reduction, these tactical boots\' uppers blend leather with tough oxford. The gusseted tongue is designed to act as a protective barrier, efficiently blocking debris like sand, gravel, dirt, and fine particles from entering the boot. *Spacious Wide-Toe Design: The wide width toe box provides room for natural movement, reducing pressure during long wear. It comes with included extra insoles, allowing you to customize fit for personalized comfort. *Ergonomic Arch Support Insoles: Engineered to arch support, these insoles evenly distribute pressure and reduce fatigue during long work shifts or extended hikes. *Air Cushion Shock-Absorbing Sole: Built with EVA, rubber, and air cushioning, the sole absorbs shocks and cushions every step. The durable rubber outsole features enhanced traction for a secure grip on various surfaces, while the air cushion protects joints on tough terrain.