Please see here for size chart
Incredibly lightweight and breathable, made from our exclusive Champion System CS Helium fabric the Apex Marathon Singlet is the ideal choice for training and competitions. With a loose fit, scoop–neck design this running essential will deliver the performance and comfort you demand.
Features:
- Constructed from CS Helium fabric
- 100% permanent UV protection yarn able to reach UPF50+
- No annoying label tags at the neck
