This is an Asics Motion Thermo Long Sleeve shirt. The size is S. Thermo material is used around the neck, keeping you warm and allowing for a smooth warm-up. There are no noticeable stains or scratches, but please refrain from purchasing if you are sensitive to used clothing. I have other items for sale, so please take advantage of the bundle discount if you are interested in multiple items. #Owl (Bundle Discount Available) Thank you. Recommended for those who like Beams, United Arrows, A.P.C., TODAYFUL, ROPE, Urban Research, Journal Standard, Tomorrowland, Ron Herman, ORCIVAL, Danton, UNIQLO, GU, Ships, Comme des Garçons, and Margiela.