Cuff

Shirt cuffs
Except on casual attire, shirt cuffs are generally divided down one edge and then fastened together, so they can let a hand through and then fit more snugly around the wrist. Some sweaters and athletic garments (both tops and pants) have cuffs that either contain elastic or are woven so as to stretch around a hand or foot and still fit snugly, accomplishing the same purpose.
Divided shirt cuffs are of three kinds, depending on how they fasten:
Button cuffs, also called barrel

Read more ...