Weighted conditioning pants! Build more muscle, increase speed, and improve stamina during workouts. Weights adjust quickly from 2 lbs. to 20 lbs. Double adjustment, padded hip belt helps hold the soft Flex-Metal™ weights in correct position on the thighs while the special oversized elastic strapping system securely holds the weights in place for rigorous exercise. Fits 26" to 52" waist and up to 30" thighs. Pants come with 9 lbs. of weight and hold up to 18 lbs. Pants alone weigh 2 lbs. Additional Flex-Metal weights sold separately.