The Lacoste AG-LT23 Ultra Daniil Medvedev is a high-performance tennis shoe made for professional play. Developed and worn on-court by the Grand Slam star, the ultra-light design is made to boost your performance on any surface, thanks to innovative Piqué Weave, LSR Foam and LineGrip technologies. This item runs small. We advise you to take one size larger than your usual size.