Designed for first responders, the Men's Boot Nike SFB Field 8" Leather British Khaki/British Khaki features a combination leather upper and a dynamic lacing system for comfort and lockdown. The outsole is equipped with an aggressive traction pattern and internal rock shield for multi-surface grip and puncture protection.BUILT FOR THE TACTICAL ATHLETEDesignFirst responders are athletes in every sense of the word, but their moves are infinitely more vital. To meet their intense physical demands, the Nike SFB was built with the latest athletic footwear technology. Parts of the forefoot are puncture- and laceration-resistant, while the midsole is super-cushioned and extra flexible, ensuring a smooth heel-to-toe transition. The rubber outsole features reverse edges and a slightly raised heel for better grip when walking and running downhill.FitA dynamic lacing system helps keep the foot in place and maintains a comfortable, customized fit during extended wear.VentilationThe Nike Special Field Boot is made with breathable, quick-drying fibers to keep the foot comfortable in warm conditions.More Benefits Leather, synthetic leather and breathable canvas in upper for durability and ventilated comfort Dynamic lacing system and 8" shaft for enhanced lockdown and support Phylon midsole for stability and lightweight cushioning Rubber outsole with aggressive pattern for traction and durability Internal rock shield for puncture protection and reduced pressureDesign OriginsDuring World War II, Nike Co-Founder Bill Bowerman served as a member of the 10th Mountain Division in Italy. Upon his return, he became the head track and field coach at his alma mater, the University of Oregon. It was there that he honed a gift for creating high-performance footwear for his athletes. This boot is a realization of both of Bowerman's worlds....The Nike Shoes more colors