Experience ultimate comfort with all-new Nike SFB B2 Boots. These high performance Nike military boots feature a Nike Air Cushioned heel and lightweight foam midsole for exceptional comfort and support. A durable upper with side ventilation keeps you cool, while an internal rock shield protects against puncture. With a sticky rubber outsole and dual-lacing system, Nike B2 boots deliver the high-performance you've come to expect from Nike SFB.