Existing modelDesigned for instant adventure with no break in time and a light-weight feel, Chacos Updraft incorporates smart design features for a modern twist on a classic sandal. Chacos new LUVSEAT XO3 platform provides support, strength and durability while shaving weight. The Updraft is built from the ground up with a TPU frame that bridges the foots arch as well as ergonomic side heel posts that assist with foot alignment. The comfy ChaPU footbed provides out-of-the-box comfort, arch support, and cozy under foot feel. The sandal is equipped with Custom Adjustem straps and the new Vibram® Bulloo outsole for superior slip resistance on wet and dry surfaces.