Lululemon Metal Vent Tech Short-Sleeve Shirt . Size Medium. Lilac Smoke/Blazer Blue Tone 1. Your potential-unlocked. The Metal Vent Tech collection, powered by seamless construction, minimizes distractions from chafe and sweat so you can stay laser focused 2. Our seamless construction uses the fewest number of seams to create gear that glides across skin so you can skip the chafe 3. Added elastane improves stretch and shape retention 4. Silverescent™ technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on the garment 5. Mesh construction for breathabllity 6. Slim fit New with a tag. Approx measurements laying flat: Pit to pit: 19,5 shoulder to hem:27 42. (52)