The next generation skating system "Cardio Skates" has been completed here with a team of European engineers and American designers, from design to test.
The Cardio Skates are manufactured using high quality components and are designed to be easily worn on any of your favorite shoes.
The Carfef Skates are adjustable to fit most shoe sizes via the automatic sizing system (ASA/patented)
The unique foil configuration (TRISKATE/patented ) and brake system provide better stability than typical roller skates and inline skates.
Comes standard with an optional accessory strap.
Compatible with various shoes such as sandals.
(From Amazon.co.jp)