Lululemon Swiftly Tech Short-Sleeve Crew Shirt Color Black Size 10 Approximate measurement: 18” pit to pit 27” length Excellent condition! Whether you're running or training, this anti-stink short sleeve gives you the lightweight, breathable coverage you want. silverescent® technology Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink Designed for: Run Reduced chafing : Seamless construction reduces chafing Ventilation: Engineered Mesh is placed in high-sweat areas Fit : Body Skimming, hip length Top Rated Poshmark Seller!