As much as we might hate it, the weather tends to deal in absolutesâas in, it's going to rain all day, all night, or all week. But if you're more afraid of the doldrums of spending a week on the trainer than getting a little wet, our Deflectâ¢ H2O Shoe Covers are for you. To fight the wet, they have a neoprene construction that's wind- and water-resistant, with the added benefit of insulating a little something extra when the material gets wet. And to keep water from infiltrating the covers and making you uncomfortable, the covers also feature a stitch-free, glued construction that's completely waterproof. And at the tread, you'll also find vulcanized rubber for improved traction and grip when you're walking on wet surfaces.