Bought several of these tanks & realized the fit was too small after wearing one - so selling them all so they can be put to good use. From Vuori site: A performance tank that delivers. Sustainably designed with performance in mind, this engineered knit is designed for maximum comfort and minimal chafing. Perforated for breathability, this tank eliminates distractions, so you can move through your day with ease. Recycled 4-Way Stretch Moisture Wicking Soft stretchy poly blend Modern Athletic Fit