Experience the durability of a hiking shoe and the ventilation of a sandal with the All Out Blaze Sieve Convertible Sandals. Built with durable leather coated with waterproof PU, these shoes are also ready for wet conditions. The Vibram(R) TC5+ outsoles deliver stability and slip-resistance, while hollowed lugs provide lightweight traction for varied terrain.. . Merrell Eligible for ground shipping only.. . Waterproof PU coated leather upper . Hook & loop closure strap closure for easy entry and precise fit . Vibram(R) TC5+ outsole . Hollowed lugs for lightness . 3mm lug depth . Weight: 1lb 4oz.