Inspired by the belts used by Wild Land Firefighters and Smoke Jumpers Double Layer of 38mm Nylon Webbing, reinforced with 12 feet of sewing Strong enough to carry a full range of accessories, tools, and radios Sturdy Velcro closure High strength aircraft aluminum V-ring buckle Belt Use Technical Belt Material Nylon / Velcro Buckle Type Tri-Glide Buckle Buckle Material Aircraft Aluminum Width 38mm (1.5" inches) Gender Men&';s Size Chart *Heavy Duty belts are 2 ply webbing, reinforced with 12&'; feet of sewing. These belts are completed with a Velcro closure. Size Total Length Max Waist S 47" 32"-36" M 50" 36"-40" L 54" 40"-44" XL 61" 46"-50"