This premium neoprene weightlifting vest features an elastic waistband for a comfortable and snug fit. Made of neoprene, it offers comfort, durability, breathability, softness, and elasticity. The chemical-free iron filings padding makes it suitable for a variety of activities including strength training, cardio, endurance training, stair climbing, weightlifting, walking, and running, designed to improve strength, power, speed, and agility. The vest features dual adjustable straps and elastic edges for enhanced flexibility. Reflective strips ensure good visibility in all weather conditions. Double-stitched construction prevents sand from leaking in. Thickened and widened shoulders distribute weight evenly, reducing fatigue. Weight: 16.77 lbs (approximately 7.6 kg).