Seal Shoe Covers- A Durable, Lightweight and Fashionable Alternative to Rain Boots- Women&rsquo;s Water Resistant Shoe and Boot Covers- (Blue/Medium) 100 % Nylon Fashionable yet durable- the lightweight and breathable fabric is waterproof and mildew-resistant and repels dirt, water or snow Portable- Seal Shoe Covers will fold into their own self-contained pouch and feature a clip to attach anywhere; and while wearing, that pouch can be used as a pocket for keys, ID, etc. Can be worn over any footwear- they feature a zippered back, elastic stopper at the top and a unique sole made to accommodate and withstand any shoe or boot- even high heels. Washable- Wipe off with a cloth or throw into the washing machine When wearing, please note that Seal Shoe Covers will feel slightly bigger when wearing heels