New Tyrolia Sx 7.5 Gw Ski Binding - White. Youth alpine binding designed for beginner to intermediate skiers. DIN range from 2 to 7 supports lighter skiers learning control. Full Diagonal toe offers 180° release for added fall protection. TRP System uses four rollers for smooth step-in and consistent hold. AFS (Anti-Friction Slider) improves boot release by reducing resistance. Soft-action brakes reduce entry force by 15% for easier step-in. Compatible with Alpine ISO 5355 and GripWalk ISO 23223 boots.