Swift Dri-FIT UV Long-Sleeve Crew-Neck Running Top Size:S the Birki Flow builds off

the Birki Flow builds off their best-selling EVA clogs with an ultra-breathable

Adjustable-snap back closure

Two removable inserts

Works year-round – so you can wear it in any weather

Swift Dri-FIT UV Long-Sleeve Crew-Neck Running Top Size:S the Birki Flow builds offUsing insights from runners like you, we prioritized functionality to refresh our Swift essentials. This lightweight top has been designed to help reduce chafing. It's soft, sweat wicking and helps block out UV rays so you can focus on your miles, and nothing else. Unhindered Movement Modified raglan sleeves are designed to help reduce underarm chafing and allow for a wider range of motion. Stay Dry Nike Dri FIT technology moves sweat away from your