The official 2025 uniform of the Monarx Racing Division. The Monarx Racing Singlet delivers unmatched comfort and precision for runners who treat every session like race day. Crafted from breathable, sweat-wicking polyester with a streamlined cut and stretch-fit construction, it moves with you through every stride, rep, and mile. Engineered in the USA with elite runners in mind, this singlet is stripped down to the essentials, no drag, no distractions, just performance.

Ultra-lightweight, moisture-wicking performance fabric
Four-way stretch for maximum mobility
Tailored, race-cut silhouette for an elite fit
Seamless design for minimal chafing

History
This isn’t your weekend jogger’s singlet. Our first singlet was designed for the front of the pack. Born from the demands of competitive training and refined through countless test runs, it’s a symbol of commitment of doing the work when no one’s watching. Whether you’re chasing the podium or a personal best, the Monarx Racing Singlet is made to meet you at the edge, and push you past it.