Hyperwear, Hyper Vest PRO Weighted Ultra Thin Adjustable Patented Elastic Fabric for Better Fitness Workout, Unisex Fit, Small Steel Weights (9kg, S)

REVOLUTIONARY FIT - Patented 100% stretch fabric made in the USA hugs your body, allows breathing and prevents weights from bouncing during any movement. SUPERIOR VENTILATION - Open side panels and breathable and odor resistant fabric keep you cool during any workout or while wearing it throughout the day for bone density and weight loss. CUSTOMIZABLE WEIGHT & FIT - Comes with 10 pounds of weights and is adjustable in 63.5g increments for tailored resistance levels. Tight fit like a compression shirt, so order one size up if in doubt. Versatile use: ideal for body weight training or improving sports performance. It is a weighted vest for women also ideal for walking and improving bone density. Durable and Discreet - Slim profile with high-density steel weights, barely detectable under clothing.