I purchased this new and used it for about 10 rounds over two seasons, up to December 2024. It's made of 100% polyester, which is cool and quick-drying. For reference, I'm 174cm tall and weigh 64kg, with an average build. This polo shirt has a fitted shape around the waist, and I wore it snug. When laid flat, the width at the most fitted part of the waist (under the armpits) is 44cm, the length is 69cm, and the shoulder width is 37cm. Please note that these measurements are approximate due to being taken by a non-professional.