The Mouillere Boot Cover is made in France in the last French factory specializing in shoes molded in synthetic rubber. The elasticity of the rubber allows a perfect adaptation to all different types of shoes. They are completely waterproof and made for you to wear anytime, anywhere! They also improve grip in heavy rain and snow. My Mouillere covers are unisex and fit either right or left foot - so putting on is easy and hassle free! You're going to love your My Mouillere Boot Covers!