I’m the original owner and wore them maybe 4 or 5 times. Product details About this item Fabric type 100% Synthetic Origin Imported Sole material Rubber Outer material Polyester About this item UPPER: Knitted polyester upper with synthetic overlays for added structure and toe protection MIDSOLE: Men's-specific LUVSEAT PU midsole OUTSOLE: Non-marking ChacoGrip rubber compound 2 5mm lug depth Description The support and fit you love about Z's - now with toe protection. Performance without aesthetic isn’t our style, and we don’t think it’s yours either. Z/Ronin is packed with tech features you expect from Chaco—like extra comfortable arch support —without sacrificing the look you want. The Z/Ronin combines the adjustability of Chaco’s signature Z/Sandal with more toe protection, a breathable mesh upper and underfoot security through enhanced outsole traction.