Built for Jamaican 100 meter world record holder Asafa Powell. I went to Jamaica to cast Asafa’s feet so we could make a custom last for him. TPU ‘wings’ wrap up from plate to bottom of eyestay so he can lace through them locking him onto plate platform. The upper was ultra light mono mesh with welded reinforcements and had two Swarovski crystals on vamp to represent brothers he lost during childhood. We did extensive high speed camera work with Asafa to analyze his gait. Asafa broke world records in this shoe.