●X-SOCKS 4.0 Ski Junior 4.0 are the perfect choice for young ski beginners and sporty ambitious ski kids. ●Shock absorbing zones protect toes, feet and calves all around - no rubbing, no pressure points. Integrated technologies remove moisture, keep the foot dry. ●A stretch content in the material guarantees a supple, comfortable fit. ●The innovative Suppronation footbed supports the healthy foot posture, reduces risk of overload and increases endurance for endurance winter sports. ●100% research, development, design and communication in Switzerland. Made in Italy. More than 600 awards and test wins, over 800 patent applications for X-BIONIC worldwide.