The AquaJogger® Pro Flotation Belt is designed to provide 30% more buoyancy than the Classic belt. This water fitness and therapy belt is wider and thicker and is ideal for men or athletes with more muscle mass. The AquaJogger® Pro Flotation Belt has a patented, contoured design that comfortably suspends the body at shoulder level in deep water, allowing the user to breathe naturally and move freely underwater to perform a multitude of underwater exercises. The contoured design promotes correct posture, supports the lower back, and tones abdominal muscles. This water exercise belt is made of high quality, resilient closed cell foam that won’t absorb water, dries quickly, and resist chlorine damage. The patented water flotation belt comes with an easily adjustable 48 inch elastic belt strap designed to accommodate up to a 44 inch waist size. The AquaJogger® Pro Flotation Belt is made from soft and flexible closed-cell foam material that does not absorb water. AquaJogger Water Workout Guide Instructions AquaJogger® Pro Flotation Belt Specifications: Belt measures: 48 inches long, fits up to a 44 inch waist. Buckle: Quick-release style. Foam measures: 25-3/4 inches long, 11-1/4 inches high in center, 1-3/4 inch thick. Color: Blue. Made in: USA.