The Chaco Men's ZX1 Classic Sandal takes a modern approach to Chaco's legendary support and go anywhere attitude. Comprised of eight solid component parts, the ZX1 Classic ensures reliability across widely varying environments, ranging from slippery river crossings to steep alpine trails. The double strapped webbing creates a custom fit without slippage, thanks to the pull through strap design and sturdy ladder lock buckle. Staying true to Chaco's water friendly persona, the ZX1 Classic features a textured polyurethane footbed for extra grip when they're wet. The LUVSEAT midsole cushions every step over rough terrain with its ergonomically shaped foam. Another stand out feature is its ChacoGrip rubber sole. This rubber sole differs from traditional sandals with its aggressive lugs, which supplies unrelenting traction across wet surfaces and rocky trails.