Size: width: 7.8", fit shoes up to size 9 Material： Polyester , the material is waterproof to help prevent your pouch from water splash， the zipper part is not waterproof. This shoe bag helps to keep your shoes dust free and protect shoes from stains. Not only for travel, also a nice home organization tool to hold your boots of the season. Perfect for hiking, exploring, or just another avenue to keep shoes while traveling, keeping dirty shoes off your clothes This shoe bag helps to keep your shoes dust free and protect shoes from stains.