You should never feel tied down or limited during a workout, and after Lululemon finally gave its best-selling, editor-tested workout shirt the upgrade it deserves, you never will.
During our testing and comparison, we found that the new Metal Vent Tech singlet is cut and fitted so that you have a full, free range of motion as you hit sprints and take on curls. But it's updated with a seamless (read: chafe-less) build, and the fit and weight now feel much less clingy on sweaty skin.
After testing it out through numerous gym sessions, I notice that this tank now comes with more stretch than ever as well. In short, the cult-fav tee is as breathable as its predecessor but now more comfortable and durable to sport for hours on end, wear after wear.