Salomon xa pro 3d trail running shoes from the first step, to the thousandth, the xa pro series of shoes offers an incredible fit, improved durability & a grip that inspires confidence. The salomon xa pro 3d features a unique blend of lightweight, durability, stability & protection for running & fast hiking on rough terrain & technical trails. Breathable mesh upper .a precise & secure fit. A quick drying breathable mesh upper allows the foot to breathe, keeping it cool & dry as you take on the rough terrain. A gore-tex upper is fully waterproof, & highly breathable whilst maintaining a lightweight, so that you can run in complete comfort. The quick-lace system allows for easy on & easy off, whilst the asymmetrical lacing system delivers a snug & personalized fit, particularly important when tackling rugged terrain. This is covered & wrapped with the sensifit engineering. The sensifit system works to cradle the foot providing a precise & secure fit that stabilizes the foot within its surroundings. A tongue cover provides protection against stones & debris from entering the shoe. There is also the added feature of a protective rubber toe cap to provide protection from knocks & abrasions on harder, aggressive terrain. Injected & compressed midsole .superior underfoot cushioning. The shoe features an ortholite insole, which combines a specific ortholite foam & an eva heel cup. Ortholite foam creates a cooler, drier, well-cushioned environment under the foot. It will not break down or lose effectiveness over time. The eva heel cups allows for a better heel support & added cushioning, as well as aiding with durability, to create an interior shoe that caters for all the needs & requirements of serious trail runners. The Xa Pro 3d Trail Shoe Also Engages The Wearer With A Injected & Compression Eva Midsole Compound Which Actively Works To Absorb Ground Impact, Reducing Pressures Upon The Underfoot For A Clean Transition Throu