Spitfire Formula 4 – Hayley Wilson Webbed Skateboard Wheels – Conical Full – 99 Duro Howl Articulated shell construction is designed

Articulated shell construction is designed to help maintain consistent flex over time

Ventilation: Mesh-lined underarm vents regulate heat

Everything is put together to handle real mountain wear — taped seams

Mesh side and back panels

Chain stitch reinforcement at back lower leg hem

Spitfire Formula 4 – Hayley Wilson Webbed Skateboard Wheels – Conical Full – 99 Duro Howl Articulated shell construction is designedBuilt for fast, precise street skating with confidence and control, the Spitfire Formula 4 Hayley Wilson Webbed Conical Full wheels are designed to match the way Hayley skates. Known for her smooth flow, technical consistency, and ability to handle serious street terrain, Hayley needed a wheel that rolls fast, stays stable, and slides predictably under pressure. Spitfires Formula 4 urethane delivers long lasting speed, controlled slides, and