Description of The North Face Fire Road Boa Trail Running Shoes A lightweight stability shoe that encourages fasts leg turnover, the Fire Road excels on roads and smooth trails. Features: Approx. weight: 12.6 oz (360 g) Abrasion-resistant, synthetic leather with highly breathable open mesh Structures TPU welds for lightweight support Northotic ergonomic footbed Ultra-lightweight, compression-molded EVA midsole X-2 polymer rearfoot crash pad provides cushioning and reduces overpronation at heel-strike Semi-straight lasted with a flat waist and midfoot medial post to provide and extremely stable and consistent footprint on uneven terrain Innovative ESS forefoot outsole, incorporating firmer density lugs under the ball and waist, provides responsive ride through toe-off