Be Lenka Nevada - Rugged Leather Barefoot Boots - Mustard Yellow - Unisex - Size Men 5.5 | Women 7.5 | EU 38 Material: Upper: Nubuck leather Lining: Leather / textile Sole: Rubber (DeepGrip) Insole: Cotton / PU recycled Handcrafted in Czech Republic Barefoot footwear attributes: Wide foot-shaped toe box Ultra-flexible sole Zero drop (flat from heel to toe) Lightweight Excellent used condition: soles show minimal to no wear; slight discoloration on toe box (as shown in photos). Only worn a handful of times, I just don't reach for them! Offers welcome :)