Soft and comfortable material: the blister pad is made of good quality gel with ultra-light and thin design, anti-sensitive and waterproof All-round protection: this blister protector with 4 different shapes and sizes can provide you all-round protection, you can use different shaped pads in different parts of your body, like heel, finger, ankle, toe and so on Waterproof protection: the blister prevents from water, sweat, and additional friction; It fits for sweaty toe or even can use in swimming and showering