Safety Vest The Best Reflective Running Vest/Belt On Amazon, Provides 360 Degree Visibility Day/Night, Comes In 2 Different Styles, Lightweight, Comfortable, Fully Adjustable,(Available in 2 Sizes) BEST SAFETY VEST EVER: Super strong-soft nylon material for ultimate comfort, reinforced stitching for premium durability, highly reflective at night & day 360 reflectivity and visibility. COMFORTABLE FIT: Our reflective vest fits for men and women, its fully adjustable to ensure a comfortable fit, easy to wear & remove over sports gear or outdoor clothing. EASY TO USE: The belt comes with quick lock and release buckle plus 4 adjustable buckles for easy size adjustments, will stay in place and wont move around when performing activities. AVAILABLE SIZES: Available in 2 sizes for your comfort SIZE S/M/L: 26 - 40 inch (66-101cm) Shoulder Straps: 15 - 21 inch (38-53cm) Waist to Shoulder, SIZE L/XL: 32 - 54 inch (81-137cm) Shoulder Straps: 16 - 24 inch (40-61cm) Waist to Shoulder. BE SEEN ALL THE TIME: Be seen all the time day & night while: walking, running, dog walking, biking, motor cycling ,outdoor roller skating, skateboarding, event traffic directing, etc.