I've tried several brands of compression tanks (Lambosi, Nelius, and Starter) and finally found my bliss in Tessa. The fit is great, and the construction is superb; no scratchy tags to cut off or weird stitching to rub you raw under the arms. Follow the rules for care (cold wash and hang to dry) and they'll last like new. They seem to keep me cooler than other brands, I guess some evaporative function of the material. The white ones I wear under all my dress shirts and by wearing the tank insideSee full review