Looking to add an extra challenge to your running or training routine? Our Adjustable Custom Weighted Sand Vest is the perfect solution. With a customizable weight capacity, you can increase the intensity of your workouts and build strength and endurance over time. As a factory, we stand behind the quality and durability of our product, ensuring that you'll get the most out of your investment. Whether you're a beginner or a seasoned athlete, this Weighted Sand Vest is a versatile and effective tool to take your fitness to the next level.