Spitfire F4 Classic 99D Wheels 58mm polos 76% Nylon / 17% Polyester

76% Nylon / 17% Polyester / 4% Combed Cotton / 3% Elastane

They’re cut to a relaxed fit

Foam sockliner for added comfort

ski and snowboard helmet blends everyday hardshell durability

'The Fjord' gives a nod to classic winter style

Spitfire F4 Classic 99D Wheels 58mm polos 76% Nylon / 17% PolyesterThese Spitfire Formula 4 Classics come in at a 58mm diameter and 99a durometer making it a pro wheel stable for skating street, skate parks and bowls! The Spitfire Formula 4 Classics are built to excel with its signature Formula 4 design. 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! Features: Diameter: 58mm Durometer: 99a