Enter the Z/Volv Flip: lighter than our Classic Flips and built with airy PU and a contemporary silhouette, the Z/Volv Flip makes for a performance product with a surprisingly soft touch. Featuring our 25% recycled EcoTread outsole and the all-day comfort and support of podiatrist-certified LUVSEAT PU footbed †you’ll never want to take them off. Material: Polyester.