FDT Toe Piece Long Elastic Travel Multi directional Release Rolling Control Gripwalk Compatible DIN Range 3.5 - 11 Designed for Junior competitive skiers, the SPX 11 GripWalk® B73 binding is based on our World Cup styles, with which it shares its Hot Red colour. Its extremely long elastic travel ensures excellent retention, instant power transfer and superior shock absorption for maximum reduced unwanted pre-release. It's compatible with skis equipped with an R21 PRO plate, along with ISO 5355 A and GripWalk® ISO 23223 A adult boot soles. Look Look Youth SPX 11 GW Ski Binding