I've worn this a few times during one season, but I'm selling it because I don't have the opportunity to wear it anymore. The upper part of the inner back is mesh, and the outer side allows wind to pass through, making it comfortable. It has pockets on both sides, which is convenient, and the hem can be tightened. Please consider this item, understanding that it has been stored at home. Color: Red Gender: Unisex (Women's/Men's) Wear Size: XS (SS) #Mizuno #MIZUNO #Sports #Training #1107