With its super comfortable fit and maximum cushioning, the Ultra 100 GTX for men is the perfect running shoe for long runs in any weather. This lightweight shoe guarantees the greatest comfort, protection and stability without forfeiting resilience and durability over time. No matter where you head for runs or how long they are, the Ultra 100 GTX is always a reliable partner. With its integrated waterproof GORE-TEX Invisible Fit Membrane, your feet stay durably dry even in adverse conditions or on wet trails. With its high volume, the shoe boasts a precision fit while leaving sufficient room to guarantee ideal blood circulation to prevent foot swelling on long runs. In the development of the midsole of the Ultra 100 GTX, the focus was on necessary cushioning for long runs. Together with its POMOCA outsole, ultrarunners will discover a cushioned shoe that ensures the most fluid gait and foot roll-through – no matter what the surface and in all weather conditions. The dynamic drop of 6 mm corresponds to the preferences of most ultrarunners. Traditional lacing in the Ultra 100 GTX lets runners customize a precision fit. A special stretch cover over the laces – the so-called Invisible Lacing System – offers extra protection and prevents annoying stones and dirt from getting into your shoe. An additional feature of the Ultra 100 GTX is its Heel Preloader Technology – a diagonal reinforcement at the heel that improves hold and fit. Ultra 100 GTX – Perfectly equipped for long trail adventures in any weather. *This shoe runs small. For best fit, please size up one full size.