Lightweight and stretchy running belt. I bought it about six months ago, but I haven't used it much, so I'm selling it. I wore it jogging about three times and washed it each time. Even when running with small items like a smartphone or keys stored in it, I didn't feel any bouncing. - Brand: SALOMON - Model Name: PULSE BELT - Size: M 80-88cm (31.5" - 34.5") - Color: Teal ※The photos appear bluer, but the actual color is a mix of blue and green. Thank you for looking.