Loffler gtx active cf overshoes mens the mens loffler gtx active cf overshoes are ideal for cycling when the poor weather hits designed with a gore tex active membrane that uses 3 layers to provide fantastic waterproof protection while still allowing for great breathability these loffler overshoes also feature reflective detail across the upper and side to help increase your visibility in low light situations while the touch and close strips to the sides allow for quick and easy removal com