Do your duty in complete silence with these Magnum men's 6 boots. Style number: 5312. Features a combination of full-grain leather and ballistic nylon upper for durability. Padded collar for optimum fit. Circular side-zip with button closure. Coats Barbour anti-fraying stitching thread. Cambrelle moisture wicking lining with Agion antibacterial treatment. M-Pact contoured sockliner with memory foam. Durable composite hardware. Non-metallic hardware with a composite shank. Compression-molded EVA midsole. X-Traction Zone rubber outsole with siping for traction and control. Composite toe meets ASTM F2413-11 I/75 C/75 EH safety ratings. Measurements: Weight: 1 lb 7 oz Circumference: 13 in Shaft: 6 in Product measurements were taken using size 9 width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.