You can wear it when you climb the mountains, run or do sports. The weighted vest can help you lose weight, burn more calories, increase your power & build muscle. Besides, this weighted vest is made from 2.5mm Neoprene, filled with black iron s&. So you can feel comfortable when you exercise. In addition, it has reflective strip to ensure you safety in your night workout. What’s more, there is an extra storage pocket in the back of the weighted vest, & you can store some small items in it. & the thickened & widened shoulder straps can evenly distribute the pressure on the shoulders, making your exercise more comfortable. Have it, you will have the perfect body & strong physique. If you are looking for such a product, do not hesitate to buy it! Adjustable Buckles & Reflective Straps: The weighted vest has two buckles on the front to keep it from falling off during workouts. In addition, these two adjustable buttons allow you to adjust according to your body shape. The sho...