This Adjustable Weighted Vest is perfect for personal training, sports conditioning and boot camp workouts that require a weight-customizable training vest. Available in maximum weights of 5 kg/11 lbs., 10 kg/22 lbs. and 20 kg/44 lbs. you can quickly customize the weight of your vest by adding or removing individual weight packs from the vest. This is an extremely versatile piece of fitness equipment that adds difficulty to any sports conditioning, personal training, boot camp or MMA training workout.