On cooler days -- or days when you want a little extra shade, you might choose a lightweight, long-sleeved top for your run. We've paired our amazing, silky soft Equilibrium fabric with super-soft mesh and retroreflective spots for improved visibility. Designed for the run, but likely to become your preferred day-to-day base layer.

• Fit: Fitted
• Soft, lightweight stretch fabric
• Fast moisture transfer
• Mesh insets for added breathability
• Flatlock seams prevent chafing
• Close-to-body fit
• 360° of 3M™ Scotchlite™ retroreflectivity