Features: Adds Intensity & Resistance to Workouts: Feel the burn when you add our strength training weight vests to your workouts. 8lbs - increase the resistance to your CrossFit or walking exercises as you get stronger. Burn more calories during your workouts to melt away body fat while toning your body. * Ergonomically Constructed To Fit Able to fit waist sizes 24 to 48 inches, has a unique X-shape design that wraps comfortably around your chest and waist. It also evenly distributes weight across your upper body, alleviating your shoulders from bearing the load. Wear this adjustable weighted vest while doing chores around the house and burn more calories in less time. * Comfort For All Fitness Levels: No matter your current level in the fitness journey, you deserve a comfortable weighted vest that won't dig into your shoulders and adjusts to fit your specific waist size. Designed from soft, stretchy neoprene fabric, the vest boasts all the hallmarks of durability: padded shoulders, reflective safety strips, and adjustable side straps.