Scarpa Spin Ultra Trail running shoes (46, grey) - Are you looking for a shoe that can handle short, rugged trails as well as long endurance runs? Then look no further. Meet the Spin Ultra from Scarpa! Lightweight and cushiony, the Spin Ultra offers the fatigue-free comfort you need for long days in alpine terrain. This is due in large part to the weight-optimised Vibram Litebase sole and lightweight materials used for the upper. The 6mm drop makes for a snappy ride, promotes a quick turnover and cushions each and every along the way.To cope with technical terrain, the Spin Ultra from Scarpa comes with a few practical features. The narrow ARS6 last provides support and guidance on rugged surfaces, whilst the SockFit-LW technology and Autofit Collar wraps the foot, preventing friction and ensuring that you have the comfort you need over long distances. The TPU toe cap protects against rock and debris, whilst the Vibram Megagrip rubber outsole delivers the necessary grip! Extremely versatile - the Scarpa Spin Ultra.