Rossignol Hero World Cup ZA+

"Race-proven power. The Hero World Cup ZA+ are ultra-fast, professional race boots for alpine ski racers. They feature a 92+ mm World Cup race fit with our stiffest race flex. Thicker walls and a race hinge design provide the most efficient power transmission ever seen in skiing. The neutral, upright stance complements the narrow structure for greater power and improved edge control, while the ultra-thin cork liner with laces offers a perfect fit and unprecedented precision on snow.<br />
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World Cup Race Fit+<br />
The World Cup Race Fit+ is based on our 92 mm World Cup race fit: it offers more room around the ankle and forefoot for the right combination of precision and comfort<br />
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Better skiing, better fit<br />
Dual Core technology delivers targeted power transmission and a wrapping shell for more dynamic rebound, response, and control<br />
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Race buckles<br />
Race buckles are positioned as close to the shell as possible for a sleek, aerodynamic design<br />
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World Cup precision<br />
World Cup liners feature cork padding, adjustable tongues, and a lacing system for professional performance"