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The Atmosphere Short Sleeve provides cool coverage you can barely feel. Perfect for race day or on warmer runs, the ultra light fabric wicks away sweat and dries quickly for lasting comfort.
Sweat-wicking, quick-drying
All- new technical DriLayer® fabric is engineered to minimize sweat for distraction-free miles.
Odor resistant
The fabric's antimicrobial finish keeps the top fresh between washes.
Now made with 100% recycled materials to reduce environmental impact.