Lululemon Swiftly Breathe Short Sleeve Shirt White / White Style Number: W3DFHS Material: Mesh, Silverescent Size: 8-10 depending on how tight you want it. Pit to pit: 18.25”, length: 24.5” Condition: Excellent! Zero flaws. Super clean inside and out. Go ahead and get sweaty in the relaxed Swiftly Breathe collection, powered by seamless construction Seamless construction minimizes chafing silverescent® technology Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink features Designed for: Run Product feature: Added elastane improves stretch and shape retention Ventilation: Mesh construction for breathability Relaxed fit, hip length: Layers easily and gives you room to breathe Recycled polyester: 100% of the polyester in this product is recycled