Whisper Cotton Crewneck Muscle Tank in Ashmore Stripe Size M Good condition but I did notice some pilling on the side of tank, please see photos. It's no secret: Our best-selling muscle tee (formerly called the Slub Crewneck Muscle Tee) is the kind of forever favorite you'll want in every color. Fashioned of light and airy slub cotton, this sleeveless T-shirt is live-in-it soft and perfectly draped—one to tell your friends about, in other words. True to size. Size up for a slouchy fit. Cotton. Machine wash. Import. F2762