It looks blue in the photos, but it's actually black. I bought it online, but when I tried it on, it was a little small, so I'm putting it up for sale. (My chest size is 92cm.) It's hard to tell from the photos, but the fabric is a fine mesh, so I think it's well-ventilated. There's a slit at the waist, so I think it's easy to move in. I've removed the tag, but it had the following information: Size: M Chest: 89-95(cm) Waist: 75-81(cm) Height: 167-173(cm) Color: Black Length: 69cm