Get ready to power through uphills and descents with the Salomon X Ultra 4 Mid GTX, a mid-cut GORE-TEX version of the updated X-ULTRA 4. It is as agile as a trail-running shoe but with all the stability, grip, and waterproof protection you need to tackle technical terrain. Equipped with a new chassis, the shoe is even better at protecting sensitive articulations without compromising freedom of movement. GORE-TEX waterproof barrier keeps out the elements while allowing moisture to escape for a drier, more breathable foot environment. Drawing on the Salomon trail-running expertise, this shoe is lighter and more agile, so you stay nimble on uneven terrain. A polyurethane coated leather that protects it and makes it stronger to last longer. Lace-up closure. The tongue is connected to the upper on both sides, preventing debris from entering the shoe, and keeping the tongue centered. A soft, breathable lining for extreme comfort. A high performance EVA foam that provides shock attenuation. Sensi-Fit mobile wings help hold the foot in place and accompany its movement, adapting to its shape and volume. Molded to match the contours of your foot, this OrthoLite insole provides superior cushioning, as well as breathability and durability, to upgrade the comfort and performance of our footwear. The new ADV-C Chassis targets articulations on the outer foot to optimize stability without limiting your mobility, while the higher cut provides extra ankle support. The Contagrip MA outsole grabs the terrain, even when it's wet or slippery, giving you more control especially on descents. Upper made from textile and synthetic material. Lining and insole made out of textile material. Synthetic outsole. Imported. Measurements: Weight: 14.5 oz Shaft: 5 in Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.