Zig Zag Flow Air Singlet AW26-10_B2B while the adjustable elastic strap

while the adjustable elastic strap ensures a snug fit on every stride

making it a dependable outer layer for winter runs and layered performance

Super light and built for race-day intensity

one extra main compartment on the back

The Pace Flex Vest is crafted for runners who want wind protection without compromise

Zig Zag Flow Air Singlet AW26-10_B2B while the adjustable elastic strapThe Flow Air Singlet is designed at the very edge of innovation. Pairing featherlight performance fabric with engineered micro vent holes woven directly into the material, it delivers exceptional airflow. Bonded seams create a smooth, low bulk finish that minimizes distraction. Ultra breathable and fast drying, its built for peak efforts on the hottest days made for personal bests.