Chaco Z Volv X2 Double-Strap hiking sandals size 11

Chaco Z Volv X2 Double Stral hiking sandal J105594 Black footbed with multi-color woven straps Tread and Insole in great condition. Straps look good. There's a couple small spots on the L sandal where it looks like there's some discoloration to or something on the strap, but I've used several different cleaners and have not been able to make it better.