Spitfire Formula Four 99D Multi Swirl Classics Skateboard Wheels Women's Snowboard Boots Light aircraft grade hollow kingpins

Light aircraft grade hollow kingpins

The pre-curved

Vulcanized outsole for durability

the first ever iridescent Rastaclat bracelet

It features Classic ear protection styling

Spitfire Formula Four 99D Multi Swirl Classics Skateboard Wheels Women's Snowboard Boots Light aircraft grade hollow kingpinsDesigned with your favorite classic Spitfire Classic wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Manufactured using a 100% pure urethane compound, Formula Four wheels out