lululemon Swiftly Speed Long Sleeve Athletic Shirt Heathered Black/Gray/Grey Women’s Size 6, Size in the bottom inside hem Lululemon Athletica, Work Out Top with Thumbs Holes Fabric tag has been removed, Fabric is very stretchy Measurements Are Approximate: Pit to Pit: 16 1/2 inches Sleeve Length: 30 inches Shirt Length: 26 1/2 inches You might like this if you like: Athletic, Athleisure, Work Out, Gym, Track, Running, Walking, Hiking, Lifting, Training, Outdoors “This lightweight, long-sleeve was designed with running (and sweating) in mind. Strategically placed Mesh fabric keeps you cool while Silverescent® technology, powered by X-STATIC ®, inhibits the growth of odour-causing bacteria on the shirt.”