Cojoy 360 Degrees High Visibility Neon Safety Vest for Harness Running Cycling Walking Adjustable and Lightweight Warning Safety Vest Gives a Versatile Comfortable Fit Over Sports Gear Reflective Vests are Highly Reflective at Night & Highly Visible in the day providing 360 Reflectivity and Visibility strongly enhancing your safety. Florescent Green Color for More Visibility, Extra Wide Straps for Comfort and Wider Reflective Surface, Quick Lock and Release Belt Buckle, Reflective Strips Applied To All Band Surfaces, Snug Fit That Stays and Doesn't Move Around When Performing Activities, Folds Up For Easy Storage A comfortable fit over sports gear or outdoor clothing. Easily adjustable reflective belt vest to fit a wide range of size and body types makes this an ideal multi-functional piece of reflective gear. You wear it ,dont be caught without this for your vehicle's emergency kit The reflective vest is made of strong and well-constructed Breathable Material with a belt buckle and strap adjusters made of strong, great to add to your roadside kit in your vehicle The Vest is Free Size .Waist Band Circumference Round 70-98CM Clothes Length Round 38-50cm . Measure will be a little tolerance