Spitfire Formula 4 Conical Full 99D Skate Wheel Natural 58mm 173215 A smooth shift from training

A smooth shift from training sessions to everyday wear makes the Oakley BiSphaera™ a versatile dual-lens option for active routines

making it a reliable choice from your first sessions through advanced progression

while the sturdy construction ensures reliable durability

while the center back seam and ribbed neckline provide subtle structure

The Glass Flex construction aids novice surfers in maintaining speed and acceleration while learning to execute turns and maneuvers with ease

Spitfire Formula 4 Conical Full 99D Skate Wheel Natural 58mm 173215 A smooth shift from trainingSpitfire Formula 4 Conical Full 99D Skate Wheels Natural 58mm A wider version of the conical shape. Wide riding surface, cut in sidewalls to decrease weight. A solid, controllable shape for all terrains. Measurements: 58mm diameter, 37mm width, 27. 3mm riding surface.