This Timberland 5740R Men"s Earthkeepers Hookset Handcrafted Fabric Slip-On Washed Black Canvas features: 100% organic washed cotton canvas for lightweight comfort and durability, Reclaimed scrap leather used in accent pieces, String lasted construction for lightweight flexibility, Convenient elastic gore for easy on/off, Natural latex footbed for superior comfort, and Natural latex siped outsole for slip resistance and traction.