USD Aeon 72 black shells can be used to replace your shredded Aeons thanks to the unique unibody construction. Aeon skates have gained huge popularity due to their super low center of gravity but also because of their low weight, great performance, and awesome fitting. The replacement shell comes without cuff or hardware and can be skated with a flat setup of max. 72mm wheels. Unibody shell with glass-fiber reinforced plastic (GFRP) and coming in those frame length 39-42 = 10.0" (254mm) / 43-46 = 10.5" (267mm).