Spitfire Wheels: F4 99a Conical Coal Headwear Now with All-Trac cold weather

Now with All-Trac cold weather rubber compound

and more impact resistant compared to cast or poured-mold baseplates

Place stomp pad in front of your back foot binding and center edge to edge

Brushed Microfiber Fixed Lining – The unique breathability properties of microfiber make it ideal for pulling heat-robbing moisture away from your body before it crashes your party

Forma X Ankle Strap – Exoframe exterior for instant response

Spitfire Wheels: F4 99a Conical Coal Headwear Now with All-Trac cold weatherOverview KEEPING THE UNDERGROUND LIT Ride the fire with the Spitfire Formula 4 Radial Full 99a Wheels. Designed with your favorite classic Spitfire Classic wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute