Ultra-cushion
Ultra cushion waterproof socks are engineered to deliver maximum cushion to protect your feet, this blend of Polyester and Nylon boasts heavy cushioning under the foot and extra breathability over the instep. Bamboo Charcoal fiber effectively decomposes the micro-organisms attached to its surface and in the air around it.Bamboo Charcoal fiber effectively decomposes the micro-organisms attached to its surface and in the air around it.