Roxy Jamaica Sweatshirt 068 btc0 eclipse 2016 Ladies Roxy Jamaica Sweatshirt. The sweatshirt has ¾ sleeves, a round neckline and a kangaroo pocket. The back of the sweatshirt is cut. Of course there are flexible cuffs and a flexible bottom hem. The sweatshirt is made of 100% cotton. The design is different for each piece.