Keen Rialto II Men Sandal in bison and black. New in box! Features Cleansport NXT™ for natural odor control American Built with materials from around the globe Metatarsal ridge for natural underfoot support Secure fit lace capture system Microfiber footbed cover Material Water-resistant leather upper Solid rubber, higher-traction outsole Direct attach PU midsole Hydrophobic mesh lining Removable, molded PU foam footbed Technologies American Built Assembled with pride in Portland, Oregon, using the finest materials from around the world. Weight & Dimensions Weight: 14.8 oz / 419.6 g https://www.keenfootwear.com/p/M-RIALTO.html