The Group by Babaton Coastline Sweater is a cropped, half zip mockneck sweater. This is a mock-neck, half-zip sweater with a cropped body. It's made from brushed, cotton terry with stretch. Garment Dye (Gd) Colours: The unique colour of our garment dye is achieved through a special process — instead of dyeing the fabric, we dye the finished garment for a dimensional, washed-down look and soft feel. Results vary from one piece to the next, so yours is truly one-of-a-kind.