The Pro Build possesses a PMI Core and is the most lightweight and responsive foam money can buy. This ski is comprised of Textreme Carbon infused with innegra. Textreme Carbon is light and strong, while innegra reduces chatter for a more stable ride. The Pro Build allows a skier more attainable angle out of the turn, and the ability to hold it through the wakes. Textreme lets the ski flex instantly and consistently, allowing the skier increased speed from a wider point. Other features include CorFlex which optimizes the flex in your ski's turning, and is NFC enabled allowing short range communication between compatible devices.PROBUILD VAPOR