F4 99D Conical Skateboard Wheels Diameter:56MM A dual anti-fog lens with

A dual anti-fog lens with flow through venting gives you the wide peripheral fields of vision and the visual acuity every cosmonaut needs

- Cut from high-quality

Dual angled hooks accommodate pointy to blunt profiles and everything in between

unique half-elastic waistband

F4 99D Conical Skateboard Wheels Diameter:56MM A dual anti-fog lens withConical Shape A true performance conical shape hand cut for quick response and less weight. Ideal for skaters who prioritize quick response and lightweight performance, particularly for pool and transition skating. Spitfire Duro 99 The Duro 99 by Spitfire has more speed and control on all surfaces, has flat spot resistance, long lasting anti stick slide and a higher rebound compound. Formula Four Urethane Unmatched abrasion resistance (no flat spots),