The Mach Allegiance MK1 is a tribute to all of those who serve us both previous and current. Stand out at the finish line supporting those who have served.

Built using the highest quality fabrics sustainably sourced and sustainably manufactured in the US, we spared no research or expense in producing the best aero triathlon suit in the world. Breathable and fast materials make this your go-to race suit when you want to leave competitors in your dust.

We tested over 22 prototypes in creating the perfect fit which means you are more aero and more comfortable for the duration of your event, no matter how long. 


  • Side entry pockets to keep the wind out and keep you tucked and aero.
  • Locking zipper to ensure your top stays fit
  • UPF 50 sun protection
  • Exclusive gripper provides an in-place fit and finish
  • High-performance chamois for all-day comfort
  • Unique leg grippers to ensure a secure fit
  • One-piece construction for comfort during all 3 events
  • The full front zipper allows the suit to be fully opened.

Liquid error: Argument error in tag 'include' - Illegal template name