Salomon Cross Pro 2 Trail Running Shoes The ultra-grippy Cross Pro trail shoes are back with a new heel counter to optimise the fit and up the comfort. Sock-Like Upper Providing you with ultimate comfort and protection in an array of trail running terrains, the Cross Pro 2's are exceptionally versatile. The stretchy, lightweight and breathable materials are very similar to their predecessors, however, this version uses a 4-way stretch extensible sock-like upper, that has integrated MULTI-FIT technology. This MULTI-FIT adaptation means the shoes fit perfectly to your feet, providing you with the perfect fit you expect from your shoes. Not only this, but the materials have exceptional moisture-wicking properties, to further assist your comfort. This construction ensures that air is efficiently removed from the surface of your skin, allowing you to feel like you can go for longer. The upper is reinforced with Matryx Exo-Skeleton, which covers the toes, heel and midf