AONIJIE running vest in blue and neon yellow, lightweight and easy-to-use design. - Brand: AONIJIE - Color: Blue/Neon Yellow - Style: Running Vest - Size: Approximately 40cm x 30cm (measured by hand, please refer to the ruler in the photo for reference) Used only once in a marathon, but I am selling it because I can no longer run marathons due to an injury. It is breathable and comfortable to wear while running. There are bottle pockets on the lower left and right sides. For a man who is 173cm tall and weighs 70kg, and usually wears size M clothing, the size was a little small. There are no noticeable stains, fraying, or tears, but it is a used item, so please understand and consider it on a no-claims, no-returns basis. It will be shipped folded compactly. Thank you for viewing. Type: Vest Features and Shape: Unisex Clothing Size: M