Thank you for viewing. Long-sleeved polo shirt, model 303, with excellent breathability and moisture wicking properties. Unisex design with multi-functional pockets. Unopened, I am selling it because I will not be using it. - Model Name: 303 - Size: M - Color: Steel - Material: 100% Polyester - Features: High breathability, moisture wicking, odor control, multi-pockets, unisex 【Notes】 Since it is new and unopened, I have not checked the contents. Please understand that we cannot be held responsible for any problems after opening. Only those who understand that it is stored at home and is a used item, please. If you are at all concerned, please refrain from purchasing. I inspect the item before listing, but there may be oversights due to my amateur assessment. After packaging, I may change the shipping method from Rakuraku Mercari Bin to Yu-Yu Mercari Bin. Please understand. If you understand the above points, thank you very much. Please feel free to contact me if you have any questions ☆