Mistral Black Airflow Trainer Hey Dude’s stylish activewear shoe is suitable for any environment, in water or on dry land. The soak-away sole unit gives enhanced ventilation and breathability, keeping your feet cool with grip and durability. Excellent drainage from the upper mesh to the soak-away sole. A lightweight mesh-lined insole and strategically placed grip inserts provide secure footing and additional traction. Designed as a technical aqua shoe for sailing or stand up paddle boarding. Style features include a quick dry mesh upper and elasticated heel straps. Includes mesh lined, perforated insoles. Features: Quick dry mesh material Regular Dude fit Weight 175grms Ultralight outsole Machine washable cold Mesh-lined, removable anatomic insole