Purchased about 4 years ago. It has been stored unused. adidas AEROREADY is equipped with adidas' most basic functional technology, boasting excellent sweat absorption, quick-drying properties, breathability, and heat retention. It quickly absorbs and wicks away sweat, keeping the wearer dry and comfortable. It is said to be suitable for various workouts 365 days a year, from gym training to running. ▶︎Size: S The actual measurements when laid flat are as follows: (Please allow for slight variations) Width: 54cm Length: 44.5cm Sleeve Length: 49cm