The React weighted vest gives you the extra boost you need! It's sturdy, comfortable and easy to move around in, making this vest a great workout companion. It will help you quickly develop strength, endurance and speed, and get results at maximum speed. You can use it for jumping, running, bodyweight exercises or even gym workouts. The weighted vest is also a great addition to your everyday life if your goal is to increase your energy expenditure. This 5kg weight vest is especially suitable for smaller exercisers.