Heavy wheels sticky as discribed not quite as soft as expected for street use but good for hard surface rinks i have yet to use them but sure from all my friends getting them they will be fun and awesomew are gr8 sticky wheels but

For derby are gr8 for racing not so much found is twice the work to stay speed skating

But are grippy and soft i like em bought these prior to my first away bout and they worked like a charm

With softness comes more work less speed i mean