GPS-only mode without music: Up to 31 hours

Soft Shell Panels

Material: Main Fabric – 90% Polyester

and 9% elastane

it provides a springy feel that propels you forward

CEP | Run Ultralight Short Sleeve Shirt | Men's | Gray Speed GPS-only mode without music: UpMORE 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