Great stability, classic New Balance Trail runner! I bought these and used them once on the trail. Run with confidence thanks to an aggressive lug design, dynamic midsole and stylized upper. Product Details: Size 8.5 Features • DynaSoft midsole couples ultra-responsive performance with plush comfort • AT Tread outsole provides versatile traction during both on and off-road activities • Lifestyle-inspired upper design for effortless style Weight •   245.4 grams (8.7 oz) Material • Textile upper • Regrind upper overlay for added durability