Roller Skating « Skating « Sports

See also:

AirCoast - Manufactures and retails a sneaker shoe with detachable roller wheels to enable the wearer to run, walk or skate.
ChilCat Products - Sells adjustable clip-on wheels to make normal shoes into roller skates.
NewSkates.com - Carries quad and inline skates, including artistic, speed, outdoor, aggressive and hockey.
RollerSkiShop - Offers roller ski, bags, parts and accessories.
Volcanic Light Wheel - Self light-up roller skate wheels with 4 lights. No online payment.