I'm flex-y and I know it. Just the cutest little muscle tank you ever did see. Endlessly wearable...meet your new base layer. Made from super soft ribbed Pima cotton spandex. Feels like a cloud. 50% Pima Cotton/ 49% Modal/ 1% Spandex. Key Measurements (from size M): Body Length (from shoulder): 24 1/2" Garment is new and has never been worn, although the tags have been removed. Please not that the tank top for sale is a tan color, not the white one shown on model.