The X Ultra was developed from Salomon’s hugely successful XA range of trail running footwear. It features the same Advanced Chassis for superb support & control with a deeply lugged Contagrip sole unit for superior grip on loose or muddy ground. The uppers are made from lightweight waterproof fabrics backed up by a Gore Tex membrane for complete waterproofing & breathability. The unique Sensifit fit system really holds your foot securely by even tension from the sides to the top of the shoe. A lightweight waterproof, breathable shoe for fast & light hiking that is equally at home bimbling through the woods with your dog. Quicklace system with lace pocket Protective rubber toe cap Gusseted tongue Sensifit Gore- Tex lined Dual density Eva mid sole unit for cushioning & shock absorption 3D Advanced Chassis for stability Non marking Contagrip Rubber sole unit