Lululemon Breathable For All Runners Long Sleeve Shirt in Light Vapor Fits Women’s Size 12 SUPER RARE! Previously owned and in excellent condition with no flaws. There is no size on this. According to the Lululemon size chart this fits a size 12. Measurements: 21.5” armpit to armpit 25” shoulder seam to hem Description: Like rolling the windows down. This airy, open hole long sleeve lets the breeze in as your run heats up. Naturally breathable, mesh fabric Four-way stretch Sweat-wicking Quick-drying relaxed fit, hip length A loose fit with a little extra room Sits below the waistband for moderate, everyday coverage features Reflective details Thanks for looking!