adidas Climacool Boat Sleek - Women's The adidas Outdoors Climacool Boat Sleekis a sleek and feminine boat shoe that's built with premium technologies for maximum performance. ClimaCool open mesh upper for enhanced breathability. EVA tongue top and Lycra collar for enhanced fit and comfort. Stretchable heel insert for optimal fit. Sustainable content, environmentally developed pattern and 5-10% recycled non visible content. TraXion® outsole grips the surface for maximum traction.