The 1300 Super X Outdoor ,Roller Skate with Sonic wheels feature a Sure Grip ultra suede leather boot and ,full leather lining. Super X aluminum plates is the workhorse of the Sure-Grip ,plate line with decades of use on rental skates it has a proven track record,a ,perfect plate for beginners that are accustom to a standard 10 degree double ,action plate. Sonic outdoor wheels come in a variety of colors. Black,Blue,Green,Red,Pink,or Yellow. Mix ,and match for more fun. They have a super ,high rebound,long lasting urethane,nylon core for perfect bearing alignment. ,Super smooth roll. 85A hardness 62mm X 32mm size and sonic abec 3 bearings non ,adjustable toe stop. MenTMs sizes 4-13 ladies drop back one size for the perfect ,fit.