Lululemon Run: Swiftly Tech Long Sleeve Crew size 8 color Space Dye Heathered Pigment Blue condition great with no flaw details lightweight fabric is breathable and sweat-wicking seamless construction lets you move freely body-mapped Mesh venting helps you let off steam we updated the fit we opened the neckline for optimum airflow wear this on its own or as a lightweight base layer in cool weather workouts imported