Spitfire Formula Four 99D Eternal Radial Full Skateboard Wheels longboarding and cruisers The FlexWaist® technology keeps him

The FlexWaist® technology keeps him comfortable

Or carry it in your pocket and apply mid day to improve your glide if you feel like your board is sticking or slow

Loose fit pullover

A Zoom Air unit in the heel gives you low-profile cushioning that’s lightweight and responsive day after day

Spitfire Formula Four 99D Eternal Radial Full Skateboard Wheels longboarding and cruisers The FlexWaist® technology keeps himSpitfire Formula Four 99D Radial Skateboard WheelsTested by Spitfire Team riders, Formula Four Performance Urethanelasted longer, withstood more abuse and performed superior to all other wheels. Spitfire Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four's True lasting Performance Urethane comes not from a single benefit, but