The same injection method as PVC boots (one-piece molding) is possible even with rubber. Although it is rubber, it is light enough to float in water, and it wont harden in the cold. Not only is it great for rainy days, but it can also be used for snowy days, gardening, and outdoor activities.

Large size one shoe weighs approximately 18.9 oz (530 g), and is lightweight and soft, so there is no need to worry about water leakage. The lining is made of fabric that feels good to the touch. The insole is removable, so you can keep it clean. The non-slip sole grips the ground firmly on rainy and snowy days, and prevents slipping.