Perfect Condition | No stains, rips or flaws Top Rated Seller and Fast Shipper | Returns Accepted Lululemon Metal Vent Tech Short Sleeve Men's Size S Cassis/Black Performance Top Seamless construction, anti-stink technology, and strategic venting make this short-sleeved shirt training-session ready. Lightweight fabric is sweat-wicking and four-way stretch features Designed for: Training Silverescent® technology: Powered by X-STATIC®, it inhibits the growth of odour-causing bacteria on the garment Ventilation: Mesh construction for breathability No chafe: Seamless construction in the body minimizes chafing