5.11 Tactical Skyweight Side Zip Boot 100% Leather/Textile Imported Rubber sole Shaft measures approximately 8.25" from arch Lightweight, agile, responsive tactical boot with non-metallic construction Side zip functionality with YKK Zipper hardware; stay-tied sausage laces Full-grain leather and nylon construction Sole features 8 mm heel to toe drop, nylon shank and Rope Ready zone and lugs for enhanced traction Full-length CMEVA midsole, OrthoLite insole Supports 5.11 Blood Type Patch Kit