Atom Poison Roller Skate ,Wheels,Poison is Atomâ€s new ‘go-to†wheel for any surface. Never worry about ,sliding again! Atom noticed that many derby skaters use outdoor wheels which ,are normally narrow and way too sluggish. To answer your needs,theyâ€ve created ,Poison. Now you can have the best of all worlds: grip,roll and amazing lateral ,push. Poison provides awesome grip ,without that ‘sluggish marshmallow†feeling which allows for more roll. ,Featuring super sick graphics on a bright green core,Poison will blow your ,competitors off the derby track! Perfect for: Outdoor Tracks,Slick Sport ,Courts,Banked Tracks and Dirty Wood Floors. 62mm choose from regular width 44mm or narrow ,38mmPrice is for one wheel.