Thoughtfully and thoroughly engineered for adventure racing and endurance trail running Salomon's GCS Pro running shoe gives off-road athletes an ideal balance between stability comfort and impact protection. The low-slung technical design features a patented Running Contagrip™ sole with a spring-loaded Ground Control System for comfortably navigating alpine scree eroded lava and other irregular and unyielding surface obstacles. Unlike other "ultimate" adventure racing shoes designers Salomon opted for a durable sandwich mesh upper for better breathable comfort than rival designs with waterproof membranes resulting in faster vapor transfer and cooler feet during runs and races. Ergonomic TPU Sensifit™ straps run from the asymmetrical lacing system on top of the shoe down to the dual density EVA molded midsole wrapping your feet in a responsive and stable fit. Go the distance with control and confidence this season.