The Race Pro BOA® Classic is the ultimate classic boot for training and racing featuring our new Integrated Power Chassis, Madshus Pro Ripstop, and the BOA® Fit System which delivers a micro-adjustable, precision fit engineered to perform in the toughest conditions. The combination of our new Madshus Pro Ripstop upper and the benefits of the BOA® Performance Fit Solutions equals a boot with improved power transfer and egde-to-edge control which is easy to adjust while skiing. The Integrated Power Chassis is built with a wider base for increased stability and a close to the ski feeling. Welcome to a new generation of boots.