Lululemon Swiftly Tech Short Sleeve 2.0 Slate / White Whether you're running or training, this anti-stink short sleeve gives you the lightweight, breathable coverage you need. silverescent® technology Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink features Designed for: Run Ventilation: Engineered Mesh is placed in high-sweat areas Fit : Body Skimming, hip length