A featherweight race-day singlet built for speed. Crafted from a technical blend of 74% nylon and 26% elastane for a close, chafe-free fit with four-way stretch and rapid moisture management. Designed for racing and hard sessions where every gram counts.
Hermanos Koumori — premium gear for 24/7 runners. From Mexico to the world.
A featherweight race-day singlet built for speed. Crafted from a technical blend of 74% nylon and 26% elastane for a close, chafe-free fit with four-way stretch and rapid moisture management. Designed for racing and hard sessions where every gram counts.
Hermanos Koumori — premium gear for 24/7 runners. From Mexico to the world.
Image 1 of 4
Image 2 of 4
Image 3 of 4
Image 4 of 4
