I purchased this a while ago. I used it for exercise. There's a hole near the pocket. Please check the photos. It's a size M, but it feels large. I've taken measurements, so please check the size. *Please note that this is a self-inspection and measurement, so there may be oversights or errors. Thank you for your understanding. *Please purchase with the understanding that this is a used item. *Instant purchase is OK. *I will fold it compactly for shipping, so please be aware of wrinkles. *The shipping method may change from Rakuraku Mercari to Yuuyu Mercari.