Torsion grooves enable 55 degree natural forefoot flexion

Penned as an entry-level track spike from Puma, the evoSPEED Prep Sprint 3 doesn't skimp on the details. Built from a lightweight synthetic upper, these manage to tip the scales at barely 200 grams not bad at this price point.

The Pebax outsole has plenty of provenance as well, sporting the same design that one Usain Bolt wore throughout his record-breaking career. Not a bad way to get started...

*Unisex style listed in Men's sizes. Women's add 1.5 for equivalent, ie: Men's US7 = Women's US8.5

Non binding collar designs accommodate ankle swelling during long flights