Amazon.com: Nike SFB B1 Tactical Boots (DX2117-001, Black 。Pre-Owned Nike SFS Special Field Systems Tactical Gen 2 Boots 8” Leather Triple Black 922474-001 Men’s Size 8.5 Lace Up Please Note: These shoes have been worn before but are still in good condition. Typical wear and tear with no flaws. See pictures for a more detailed look. These boots are built for law enforcement, security, patrol, and training environments where speed, traction, and a professional uniform appearance matter. Its lightweight construction combines polishable synthetic leather with rugged nylon canvas, giving serious buyers a black tactical boot that feels athletic while still looking duty-ready. A flexible sole supports natural movement, while the foam midsole delivers lightweight cushioning for long shifts on your feet. Metal screen vents improve airflow in warm conditions, the internal rock shield helps protect against rough ground, and the rubber outsole uses shallow flex grooves with a sawtooth arch for grip on mud, debris, ladders, rope, and uneven terrain.