Use the adidas Weighted Vest for added weight resistance during your workouts, and increase speed, strength, and body condition. It features an adjustable Velcro waist and removable 10-lb. weight packets. About Impex Fitness Established in 1980, Impex Fitness is on the front lines of innovation in today"s health marketplace. They specialize in home fitness/smith machine style equipment that appeals to the whole family and offers a complete workout experience. Impex encompasses a variety of brands including Marcy, Competitor, Hers, Easy Outdoor and Gym Dandy for children. Your family"s health is their highest priority, Impex Fitness strives to develop the most pioneering fitness equipment available. * Adds weight resistance to your exercise routine * Adjustable Velcro waist belt makes it one size fits all * Features removable 10-lb. weight packets * Helps increase body condition and speed * Manufacturer"s warranty included