Men Polo Collar Neck T-Shirt: Men: Indicates that the t-shirt is designed for men. Polo Collar Neck: Refers to the style of the t-shirt's neckline. A polo collar is a type of collar that can be folded down and usually features a few buttons at the neck, giving a semi-formal and classic look. T-Shirt: Indicates the garment type, which is a t-shirt. Poly-Cotton (Mattey) Fabric: Poly-Cotton: Indicates that the fabric used to make the t-shirt is a blend of polyester and cotton fibers. Poly-cotton blends can offer the benefits of both materials, such as durability and comfort. Mattey: This might refer to the texture or finish of the fabric, suggesting that it has a matte appearance rather than being glossy.