The Nelson Button Down Sport Shirt by Johnnie-O is a soft double faced cotton shirt in a classic check pattern. Their signature Hangin’ Out style just makes it easy to take it easy. All Hangin’ Out woven shirts come with Johnnie-O's signature Tweener Button, which is hidden between the 2nd and 3rd button to bridge the gap between too buttoned-up and not buttoned-up enough! Made of 100% cotton double cloth.