Spitfire Formula Four Radial Full 97a Skateboard Wheels 54mm Size:54 measure the circumference of your

measure the circumference of your head starting in the middle of your forehead and match it with the sizes below:

Comfortable fit and standout look for any skater

• Fully Taped GORE-TEX Seams

Pro Foam 1 Insole

Gripples™ - Our signature texture: tiny little gripping nipples for maximum grippy-ness

Spitfire Formula Four Radial Full 97a Skateboard Wheels 54mm Size:54 measure the circumference of your97 duro: formulated for a softer, faster ride. Unmatched flatspot resistance. Designed for every spot. Grips or slides where you need it. 100% true performance urethane. Radial Full shape: a super wide riding surface with round edges for stability and versatility. 54mm 38mm width 25mm riding surface