CEP | Run Ultralight Short Sleeve Shirt | Men's | Green nathan Whether you're new to running

Whether you're new to running or preparing for an intense marathon training cycle

ensuring durability and easy care

- one size fits most

and calves

Inspired by early 20th-century fashion

CEP | Run Ultralight Short Sleeve Shirt | Men's | Green nathan Whether you're new to runningMORE COLORS Stay cool and comfortable on hot summer days with this ultralight, breathable short sleeve shirt that feels almost weightless. Designed to protect against the sun and prevent upper arm chafing, its perfect for your next warm weather run or a day on the water. Experience superior comfort and protection with a shirt built for the heat. Flat, no chafe seams for ultimate comfort SMART REFLECTIVE technology for increased visibility and safety