With its deep lug grip, contoured LUVSEAT footbed and open toe design, the Chaco Men's Z1 Unaweep sandals provide a level of comfort and performance seldom found in a sport sandal. A single buckle and Custom Adjust'em fit adjustable straps hold feet securely in every condition. Long the gold standard with river guides and outdoor professionals. Polyester jacquard webbing upper wraps around the foot and through the midsole for a truly customized fit. Adjustable and durable high tensile webbing heel risers. Custom injection molded ladder lock for a secure hold. Durable LUVSEAT polyurethane footbed with slip resistant, classic diamond pattern design. Non marking Unaweep outsole with Vibram TC 1 rubber and 4.5mm lugs for maximum traction and durability, on land and water. Avg. wt. 16.7 oz. 474 g.