The K Swiss Optim Tennis Shoe is designed to provide unrivalled levels of support, comfort and durability for young players. They'll revel in the support and comfort helping them to focus on developing their technique. The outsole features a durable rubber construction with forefoot flex grooves that allow for great ease of movement. Traction comes courtesy of the raised pimple grip, suitable for use on artificial grass and clay. The compression moulded Eva midsole provides excellent cushioning whilst keeping the weight down allowing for comfort and manoeuvrability.Colour: White/Blue.