Material: Cotton Size Back Bust Neck S 41cm/16.14" 64cm/25.02"-72cm/28.35" 51cm/20.08" M 48cm/18.9" 70cm/27.56"-78cm/30.71" 54cm/21.26" L 55cm/21.65" 76cm/29.92"-84cm/33.07" 57cm/22.44" XL 62cm/24.41" 82cm/32.28"-90cm35.43" 60cm/23.62" 2XL 69cm/27.17" 88cm/34.65"-96cm/37.8" 63cm/24.8" Product features 1. The abdominal strap is strengthened and fixed, and the loose fastener can be adjusted according to the size of the bust 2, night high reflection, multi-directional reflection, night travel is also safe and reliable 3. The hind legs have two straps, which are tight and fixed, and are not easy to fall off 4. Warm PP cotton flannel cloth keeps warm, feels soft, and is light and comfortable to wear 5. High neck windproof design, resisting cold air flow to prevent cold air from penetrating into the interior of the service