Run outside with a peace of mind in this breathable long sleeve that provides coverage from the sun. Made with fabric that is sweat-wicking with UV protection. Fabric is sweat-wicking with UV protection sweat-wicking UV protection features Designed for: Run Hidden thumb loops: Help keep your sleeves down under other layers Bonded seams: Smooth seams help prevent chafing Cropped length: Cropped length pairs perfectly with high-rise bottoms Lycra®: Added Lycra® fibre for shape retention Loose fit : Loose fit is great for layering