Vibram Men's El-x Cross Training Shoe 100% Fabric Imported Synthetic sole Cross-training shoe built for barefoot-like experience featuring breathable mesh upper PU overlays for durability, Zero Drop XS Trek outsole with serrated blade tread pattern Designed to be simple, comfortable, easy on, easy off  the EL-X is an ideal shoe for those looking for a true minimalist experience Wide foot may need to size up