From Wikinline

Company

Rollerblade was founded in 1980 in Minneapolis, Minnesota by two brothers, Scott and Brennan Olson. The brand is now owned by Nordica, which is part of the Tecnica Group.

• Website : http://www.rollerblade.com/

Skates & Parts

Other

Rollerblade markets low-end skates under a different brand, probably to not affect the quality of its image : Bladerunner.