These bearings are from the Cortina Bearing Co. x Playboy signature series and are made by none other than pro skateboarder T-Funk . Premium ball bearings for daily use made of high quality materials and outstanding in design and packaging.
We're not sure what skateboard bearings and a famous Italian ski resort have in common. What we are confident of is the speed of these premium bearings. They claim to be 'the fastest & strongest bearing in their class', try them and find out.