When you shop for a cotton mock it’s hard to know what kind of fabric you’re really getting. So you may wind up disappointed when the fabric starts to form pill balls or loses shape after several washings. Not here. We use the same fabric as in our Supima Polos: interlock knit using 100% Supima® cotton, considered America’s finest. Supima fibers are longer, and stronger, so expect this mock to give you years of long-lasting wear. Our improved fit is closer to the body, so it’s great under a sweater or all by itself. and our new rib trim hugs the neck comfortably without sagging over time.