Why they're not called Rollerblades or Roller Blades
Did you wonder why we don't call them rollerblades, roller blades or refer to the sport as roller blade or roller blading?
Rollerblade is a registered trademark and the company tries very hard to protect it. We refer to inline skates, whenever possible, and the sport as inline skating.
We have used the term rollerblades in a limited few places to assist our customers' searches for inline skates when they use the trademarked term generically.