The Nike SFB Gen 2 GORE-TEX boot has spent a generation dialing in the waterproof performance and rough-terrain protection. Durability, support, and protection meet in a lightweight boot designed to get you to the scene with ease. SFB: Special Field Boot collection pairs Bill Bowermans infantry history with athletic performance for a specialized grouping designed to meet the rigorous demands and uniform suitability of military and first-responders. Outdoor boots feature an 8 shaft for full ankle protection and support. Uppers feature a mapped pattern of faux leather and canvas for durability that doesnt sacrifice breathability. Updated lacing system pairs laces with collar-wrapping, webbed straps and an instep eyelet that keep the fit locked in while you move. GORE-TEX lining provides waterproof, breathable performance. Lightweight foam midsole provides cushioning without extra weight. Inner rock shield placed between the outsole and midsole protects against punctures. Angled grooves at the midfoot and throughout the sole provides stability without sacrificing foot flexion. Durable rubber outsole features variable treads for dynamic traction. Saw-tooth grip at the outsole arch provides a grip point for fast roping. Hard rubber at the heel strike zone absorbed and distributes shock from footfalls. The outsole wraps the foot and is stitched around the toe for added durability. Grosgrain pull tab runs the length of the shaft. Debossed Swoosh logo at the heel. Imported. Measurements: Weight: 1 lb 0.8 oz Shaft: 8 in Product measurements were taken using size 12.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.