The fs260 pro slick overshoes are superbly useful overshoes for wet weather and moremade from pu coated waterproof material on the main body of the overshoes they will keep out the worst of the wet weather the high stretch level of the material lyrca rear panel and silicone grippers at the ankle and sole allow for a very close fit this means that they could even double up as aero covers the top quality sprung ykk rear zip will stop the zip from creeping down the material is however very