Propper Men's Duralight Tactical Boot Black Engineered using true US sizing for superior fit with excellent weight distribution for all-day comfort. Comfort Cell Technology. Oil- and slip-resistant outsole. Leather upper construction. Double / Triple row reinforced stitching. Tactical nylon panel reinforcements. Padded contour comfort collar. Breathable lining materials. Removable EVA contoured footbed. Fast-rope compatible arch design resists wear from ladders and fast-roping. Composite shank. Quick heel pull finger loop. NTOA member tested and approved Propper Men's Duralight Tactical Boot Black