Rough weather? No problem. The Nike SF Air Force 1 '17 is as tough as they come, thanks to its ballistic nylon upper, ankle strap, and premium leather overlays. Top it off with a premium, rugged look and you've got the perfect shoe for any weather condition. Encapsulated Nike Air unit is lightweight and comfortable. Ballistic nylon upper offers a military-inspired look. Full-grain leather overlays provide a premium, comfortable fit and feel. Ankle strap lets you customize your look and offers ideal support. Non-marking rubber in a sleek cupsole design gives you durability and traction.