*NEW Nike SFB Gen 2 8” Tactical Boot Made with durable nylon canvas and synthetic leather, the Nike SFB Gen 2 8” is a lightweight tactical boot designed for speed and flexibility over rough terrain. The flexible sole is equipped with an aggressive traction pattern for multi-surface grip and an internal rock shield to help prevent punctures. Dual-zone lacing integrates with a durable webbing system for enhanced stability and a locked-in fit. Metal screen vents on the medial side help keep your foot cool. Reinforced stitch and rubber at the toe add durability. Foam midsole gives you lightweight cushioning.