CTO Heavy Duty Backcountry Gaiters Super tough 1000D HDTEX polyester with lined cuff and very durable waterproof PU coating on all fabric Web strap adjustment at top with quick-release buckle Ergonomic design and 2 Inch wide Velcro closure at front allows for easy custom fitting Heavy-duty instep strap with nylon buckle, easy-grab tabs and front bootlace hook Fits shoe size 9 to 11