The kid-specific Future Basis boot is designed with a full bungee lace for maximum adjustability and easy release. The boot's liner-less construction offers athletic shoe comfort, fit, and performance. Base-less design gives the skier more control. TruFit last is the perfect relaxed waterski boot fit, while softcell foam gives you that marshmallow feel that never packs down. Aluminum base plates. Future Basis boot fits sizes 4 - 8.