BOSS Athleisure Skaz Zip-Through Sweatshirt in Navy A contemporary zip-through sweatshirt by BOSS Athleisure, this stylish track top is made from a combination of pure cotton and blended cotton fabrics. It has been cut to a regular fit and features a zippered front with fresh details and subtle contrasts throughout the piece, including the brand\'s now-famous curved logo on the left chest. Side pockets complete the sweatshirt, while an additional zipped phone pocket also makes a fun inclusion.Style Number: 50455095 410