Just because you like high performance fit and details doesn't mean you have to look overly technical. Blending classic details and modern technology, the X Ultra Prime delivers great comfort and precision on any surface yet has a clean, classic look. Taken from Salomon most stable running shoes, the advanced chassis delivers stability and support on rugged terrain. A mud guard and toe cap protect you from trail debris, sharp rocks, and mud. When your feet get too hot, it makes for a bummer of a day. So the open mesh and textile upper reduces weight and improves ventilation for warm weather hiking. Material: Textile, Mesh.