The Blue Baseball Style Button Jersey "Mud Cats" #4 by High 5 Sportswear is a comfortable and stylish casual shirt for men. Made of polyester material, this short sleeve button-up shirt features a solid blue color with a chest size of 40" and a back length of 32". With a regular fit and machine washable care instructions, this shirt is perfect for everyday wear or sports activities. The brand's High 5 Sportswear line ensures quality and durability in this classic and versatile piece of clothing.