The Free Willies are poured from Free Wheel Co’s Golden Standard urethane which has a very predictable slide and sheds lots of urethane. With a smooth, predictable release the 78a urethane gives you a nice and easy push back so icing out isn’t an issue while ensuring they don’t have too much grip.
At 69mm and with a relatively narrow contact patch the Free Willies are meant to dump thane while providing a longer life span than the smaller Free Dumbs.
In summation, if you’re looking for a wheel that will allow you to hold out your slides for as long as possible and leave thane tracks at the same time, then you’ve got yourself a friend in the Free Willies. These wheels also come stone ground and they can easily be slid right out of the packaging.