Size 6– this style is from 2012, so it was created prior to lululemon posting style info on their size dot. Style number is W4974S. Black jacket in a define jacket style with a funnel neck (high neck zip jacket), perfect for running. The material feels similar to a terry cloth but is microfiber. The size dot has slightly pulled up in the rear from wear, but is still firmly attached. Description from website: Keep your ta-tas toasty when the wind begins to blow. Why we made this We designed this run jacket to help us hold on to the heat. We made the body out of brushed Microfleece so it feels like a hug when we're putting it on and we panelled it with anti-stink mesh so we can let off steam when we sprint. It feels good to show the girls a little love (and warmth). Key features brighten up - reflective back panel helps with low-light visibility keep your headphones secure by attaching their cord inside the zipper mesh and fleece cuffins are warm and wicking (sweaty palms begone!) back zipper pocket stows your stuff without weighing you down thoughtfully placed mesh panels in high sweat areas help to keep you dry Tech specs designed for: run fabric(s): brushed Microfleece, Cire Puffy, Micro Diamond Mesh properties: wind- and water-resistant, body-mapped, reflective fit: fitted length: hip Bin4