Fabric type 100% Polyester Mesh Care instructions Machine Wash Origin Imported Sole material Rubber About this item Polyester mesh upper with PU printing reinforcement Serrated blade lug design XS Trek Outsole ; Sole Spec: Insole: N/A Anti-Microbial Fiber, Midsole: N/A, Rubber: 3.5 mm ; Fit Tip:Wide foot may need to size-up Zero Drop Machine wash cold. Air dry.Upper Material: Polyester Mesh Description A perfect shoe for the elegant minimalist, the VI-B is designed to be a more evolved ballet flat for women on the go. Featherlight, breathable and slim-fitting, the VI-B has everything you love about FiveFingers, just slightly more refined. Worn, some small signs of wear please see pictures. This listing is for the BURNT ORANGE color.