This is a men's pink short sleeve polo/golf shirt in size M from the brand Sunday Swagger. It features a collared neckline with a spread collar and button closure. The shirt has a geometric pattern of Japanese waves and is made of 90% polyester and 10% spandex, making it lightweight, breathable, and stretchy. It is suitable for all seasons and occasions, with a chest size of 42 inches and a shirt length of 29 inches.