The spx 11 gripwalk binding is designed for light and demanding skiers who prioritise performance. Its fdc stop allows for multi-directional release for optimal safety. Its spx heel features a long elastic travel to minimise inadvertent releases and maintain control in all situations. It is compatible with adult shoe soles iso 5355 a and gripwalk iso 23223 a.Product informationspecificationsdin: 3.5-11Anti-friction toe piece: fdc gw afdtoe piece type: fdcheel piece system: 3pheel piece type: spxbrake width: 80-90 mmlength adjustment: 45 mmstand height: 19.5 Mmtechnologiesspx gripwalk fdc toe piece long elastic travel multi directional release rolling control