SHIPPING WEIGHT: Calculated only at 12lbs rate to lower shipping cost to save you money for all items.MiR Women vest is design for women. This vest maximize comfort and mobility during workouts. It is the most chosen vest among women buyers. We designed a vest that has weight distributed equally to ensure comfort throughout the workout. No matter if it's running, walking, or an intense workout. MiR women vest is design to let you breathe easy and train hard. With adjustable straps, and shoulder straps, it gives you the secure and snug fit that you want out of all vest. It gives you the range of motion, and yet is a perfect fit for your body. Made with 1200 D-Nylon, it gives you the comfort and durability at the same time. Workout with MiR Vest, and get back in shape again, get that body you want, quicker and better.Due to the weight of the item, this item can only be shipped to US domestic addresses to prevent damaged to the item during transit.