The Performance Cap works with any outfit

this lively pavement pounder is built for performance and ready to race

Comfort and Protection: Updated with more nitrogen infused DNA Loft v3 in the heel (+2mm) and forefoot (+4mm) while its comfortable sandwich air mesh upper offers protection through 3D print overlays

Designed by runners and ultra tested

this adaptable spike dials you in for a wide range of middle- and long-distance races

Pure Beet Endurance Brand_Thorlo The Performance Cap works withPURE Beet Endurance is a powder made from concentrated beetroot juice with no additives or preservatives and contains naturally occurring nitrates and is recommended for nitrate loading before racing, endurance events or to support endurance performance. 369mg nitrates in every 30 gram serving Each pouch is equivalent to 1. 6kg fresh beetroot juice slightly sweet non earthy taste profile Convenient & easy to consume