Endura fs260 pro lycra overshoecompact packable overshoe with high stretch body fabricfeatures material67 nylon 23 polyurethane 10 elastane aerodynamic breathable lycra construction cleat hole and rear heel opening high cuff with binding for ultimate comfort reflective tape for night visibilityread cycling actives review of this productbuyendura clothingfrom chain reaction cycles the worlds largest online bike store