The Men\'s All Out Blaze Sieve provides exceptional agility for hikes and active water sports thanks to an airy Nubuck leather upper with Lycra neoprene in the collar for easy on and off. The Vibram outsole is specifically designed for traction on wet surfaces.FeaturesNubuck leather and fabric upper Lycra neoprene stretch collar for easy on and off M Select FRESH antimicrobial agents reduce shoe odour UniFly midsole connects you to the trail, protects you from the terrain 3mm lug depth TC5+Vibram outsoleWeight: 297g