This running singlet celebrates the 2025 Chicago Marathon. Its slim-fitting design and advanced sweat-management tech help keep you ultra-cool and dry.
Fit & Design:
- Slim fit singlet
- Knit fabric feels smooth and light
- Vent holes to provide elite breathability where you need it most
- A front-to-back side seam helps reduce chafing
- Shape of the back armhole helps promote natural movement
Technology:
- Nike Dri-FIT ADV levels up our sweat-wicking technology with advanced cooling and zones of breathability to help you stay dry and comfortable
- AeroSwift is Nike's pinnacle racing gear made for speed and distraction-free coverage
Additional Details:
