Competition power for younger riders. The Hero World Cup 70 SC is a high performance competition boot for young competitors. Features a softer 70 flex The 97mm stretcher provides added comfort, circulation and warmth, with a high performance fit. The short shaft design promotes natural posture and range of motion for smaller athletes, further increasing comfort and performance. Narrow Fit Narrow Fit is characterized by its 97mm stretcher for a competition fit with a contoured forefoot and a sturdy heel counter that offer an excellent balance between performance, control and comfort Greater ease for skiing, better fit Dual Core technology provides specific power transmission and shell wrap, resulting in more dynamic recovery, response and control Short shank design with A shorter upper shaft Brings a more natural posture to skier with shorter legs, increasing balance, comfort and performance Competition precision The competition booties include an anatomical high density foam padding that optimizes precision and performance