This is a Rapha gilet. I purchased it on Mercari previously, but I'm selling it because I only used it once and haven't had the opportunity to use it since. It seems to be from a series that Rapha no longer offers, but the name listed in the title and the size information below are copied from the information provided at the time of purchase. ------ Manufacturer's Size: S Chest: 88-94 cm, Waist: 72-78 cm, Hips: 89-95 cm