The 5.11 Tactical Evo Side Zip 8 boot protects you and keeps you steady on your feet inclement weather. Style number: 12310 Full grain polishable leather and 1200D nylon upper. Extra thick sausage laces remain tight and secure when youre on the move. 14mm heel to toe drop for an accelerated stance, 4mm heel to toe drop increased responsiveness, and agility while allowing a more natural stance. Full length genuine YKK side zipper ensures quick, smooth actions and easy on and off. Breathable textile lining. Ortholite insole provides excellent underfoot support and comfort. Full length EVA midsole offers both shock absorption and added comfort. Innovative EVO Cupsole platform is cemented and stitched for enhanced durability. Nylon shank for lightweight stability. Stitched rubber outsole is slip and oil resistant outsole, prevents slips and squeaks, and features an embedded friend-finder tracking logo that allows quick footprint ID. Fence climbing lugs for secure performance. Imported. Measurements: Weight: 1 lb 15 oz Shaft: 8 in Product measurements were taken using size 11.5, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.