Belleville Ultralight Marine Corps Combat Boot - Men's Coyote 13 R 510MEF 130R. S. Marine Corps Certified. made in specialized factories & Berry Amendment Compliant. Belleville introduces the newest Marine Expeditionary Footwear - the 510MEF - whichis a breakthrough in combat boot technology. Fusing a moccasin-like strobel constructed upper to an ultralight direct injected PU midsole provides one of the lightest most flexible and most durable combat boots on the market. Weighing in at just 20.6 ounces per boot the 510 MEF is a lightweight boot that also offers toughness and durability no matter the terrain. Strobel construction for excellent flexibility Cool-mesh hydrophilic Lining Low density PU midsole to minimize weight 20.6 ounces per half pair. VIBRAM outsole. Specifications for Belleville Ultralight Marine Corps Combat Boot - Men's: Manufacturer: Belleville Gender: Male Age Group: Adults Boot Shaft Height: 8 in Shoe Height: Mid Apparel Fit: Regular Color: Coyote Toe Type: Soft Toe Activity: Tactical Insole Material: Single Density Molded Removable Insert Weight: 20.6 oz Condition: New Footwear Upper Fabric/Material: 100percent Waterproof Cattlehide Leather/Nylon Outsole Material: 100percent Rubber Vibram Midsole Material: Highly Cushioned Shock Absorbent Package Contents: Belleville Ultralight Marine Corps Combat Boot - Men's Belleville 510MEF 130R: Ultralight Marine Corps Combat Boot - Men's Coyote 13