This Athleta 'Power of She' medium sized pullover top has a 4" elasticized waistband, a flattering crew neckline and arm openings from shoulder to waistband. It is very soft and stretchy, made of 58% polyester, 37% modal and 7% spandex/elastane, it is machine washable. It has double stitching throughout. The color is a little darker than most of these photos - most accurate is the darker purple of the internal wash label picture.