Amuse Society Size Chart An easy-to-love tee that pairs with anything, you'll adore the go-anywhere vibes of the Amuse Society® On The Run Knit Top! T-shirt in a poly-rayon fabrication flaunts a regular fit for easy comfort. Crew neckline. Short sleeves. Patch pocket at upper left chest. Straight hemline. 55% polyester, 45% rayon. Machine wash, tumble dry. Imported. Measurements: Length: 21 in Product measurements were taken using size SM. Please note that measurements may vary by size.