Fully adjustable toe cap allows for the boot to adjust between four sizes: 2.0 - 5.0 Comfortable ankle pads secure entire foot Flexible tendon guard allows for maximum range of motion and proper stride extension External size adjustment dial allows for internal toe cap to slide forward and backward based on size Nylex internal liner 7mm ventilated felt tongue Two piece chassis Comes with 4 different footbeds for each size Alkali Lite 82a outdoor wheels ABEC 5 608 bearings Sizes 2.0 - 5.0 (Adjustable) Alkali RPD Lite Adjustable Black Junior Roller Hockey Skates, 2.0 - 5.0 (Adjustable) D MS1376297 MS1376297 848167010544