Salomon S/Lab Shift 2 13The Shift 2 13 is the answer to six years of athlete and consumer feedback. It keeps the revolutionary "convertible" toewhich uses pins for the way up and a true DIN certified jaw for the way downbut reinforces the entire platform for aggressive resort use. The most significant update is the Power Block AFD, which uses a micrometric aluminum insert to prevent the "creeping" adjustment issues found in the original version, resulting in a 30% increase