KwikSafety ATHLETE | Class 2 Safety Contrasting Construction Vest | 360&deg; High Visibility Reflective ANSI Compliant Work Wear | Hi Vis Yellow Heavy Duty Zipper Chest Pocket | Men Women Slim Fit | Med PROPER FIT, PROPER PERFORMANCE: Correct fit is essential for proper performance; that is why we make a size chart available (located in on images) to ensure that our customers find the right size for them. Size charts are available in both inches and centimeters measurements to maximize accuracy. We highly recommend using your shirt size as a reference. If you have any other questions or need assistance, feel free to contact us directly. We are always happy to help! WHERE STYLE MEETS SAFETY: Our KwikSafety ATHLETE Class 2 Contrasting Construction Safety Vests are made out of Bright Polyester designed with Silver Reflective Tape for maximum visibility and black & red trimming to provide a clean, finished look. There is (1) Chest Pocket for smaller lightweight objects, and a heavy duty zipper. SAFETY DESIGN REQUIREMENTS - Our KwikSafety ATHLETE Class 2 Safety Vest is designed with a fluorescent yellow background material with retroreflective or combined-performance material bands specifically placed to comply with ANSI standards. Both the fluorescent background material and reflective bands were tested by ISO.IEC 17025 accredited lab. Its material does not affect the users adversely, is soft, and free of sharp edges that may cause irritation or injuries while in use. CLASS, TYPE & ALL THE HYPE: Here at KwikSafety we provide The Safety You Need | The Style You Want. Our Type R Class 2 safety vest has (2) horizontal bands around the torso & reflective bands on the shoulders to offer greater visibility & allow our vest to be used in occupational environments including exposure to traffic from public access highway right-of-ways or temporary traffic control (TTC) zones or work vehicles and construction equipment. ANSI COMPLIANT: Dont entrust your safety to anything less. Crafted in full compliance with ANSI/ ISEA 107-2015 Class 2/ Level 2 safety vest standards, our Safety Vest is classified as Occupational HVSA for roadway uses. Providing day and night visibility enhancement, our KwikSafety ATHLETE Safety Vest can be used by roadway construction workers, utility workers, survey workers, forestry workers, school crossing guard, parking and tool gate personnel, and airport personnel.