Spitfire Wheels: F4 99a Conical Coal Headwear Forma X Ankle Strap –

Forma X Ankle Strap – Exoframe exterior for instant response

layered laminate has added elastomer stringers between the 0 degree and 90 degree glass fibers (the length of the effective 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

They come with DC's top shelf Response III Liners

Spitfire Wheels: F4 99a Conical Coal Headwear Forma X Ankle Strap –Overview 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