Men's ankle-high boot with a waterproof and breathable GORE-TEX® membrane. An excellent choice for speed hiking and other intensive activities in diverse mountain terrain.Advanced soleUltra Flex 2 Mid combines the protection and reliability of hiking shoes with the lightweight agility of trail running models. The heart of the shoe is the advanced POMOCA® sole developed exclusively for SALEWA. The sole stabilizes the step on uneven ground and supports a natural and energy-efficient roll of the foot. The rubber compound and aggressively sculpted blocks guarantee optimal traction and confident movement on both dry and wet surfaces.Waterproof and breathableThe model has a lightweight upper with a GORE-TEX® Extended Comfort membrane lining, which protects the foot from water in bad weather conditions and on muddy sections. The breathable OrthoLite insole improves cushioning and effectively wicks away excess sweat, preventing it from accumulating inside the shoe, so the foot remains dry and pleasantly cool.The 3F System developed by SALEWA connects the forefoot with the heel and sole, which improves the fit of the shoe to the foot and stabilizes the ankle, which, thanks to the Flex Collar, can work more freely when descending steep terrain.Ultra Flex 2 Mid is an excellent choice for speed hiking enthusiasts and fast trips in diverse, demanding mountain terrain.