These handmade rain boots can withstand even the hardest torrential downpour. Made specifically to deal with wind and water, our rain boots can help you love the rain.We have chosen to make our rain boots out of the finest single-estate 100% natural rubber from sustainable harvests. This pure, natural rubber is mixed with our own secret recipe, making the fundamental composition 85% pure, natural rubber and 15% secret recipe. Entirely PVC-free, our boots contain no animal by-products.