Marker M4.5 EPS Binding w/ 74mm Brake - Junior's: Our entry-level junior binding for the lightest kids. DIN range.75 - 4.5 Recom. Skier's Weight29-125 lbs Height w/o ski18 mm Brake Width 74mm, 85mm Toe System Biotech Gliding AFD Active AFD Step-in heel Compact EPS system Yes