The fastest drying water shoe Adidas has ever made. Featuring grippy Traxion outsole and small drainage holes to keep rocks out, comfortable molded EVA tongue and heel pieces for a perfect fit. Fast on and off speed laces. Upper: Climacool open mesh for enhanced breathability. Upper: speed lacing construction for fast and snug lacing. Upper: EVA tongue top for enhanced fit and comfort. Upper: EVA heel piece for enhanced comfort and fit. Midsole/outsole: Climacool tooling construction for enhanced breathability and comfort. Material: Synthetic.