These Aetrex Berries Tall Boots knee-high pull on women's boots offer waterproof protection and all-day comfort. These casual boots for women are built with a 4-way stretch fabric upper, treated with P2i ion-mask™ nano technology to repel liquids and stains for waterproof comfort. A foldable shaft adds a versatile look and neoprene linings add insulated warmth. These ladies' boots feature a memory foam footbed with built-in Lynco® orthotics for cushioned support and have Aegis® anti-microbial technology for odor control. A durable rubber sole provides excellent traction.