Ironwear Cool Vest (long) soft Flex-Metal@ weights, Breathable 1 to 30 Lb. Weighted Vest Made in USA designed for walking, hiking and conditioning exercise lets you stay in tune, with two front accessible chest pockets designed to hold an i-pod, MP3 player, keys and/or a cell phone in addition to weights easy to clean. Hose it off, hand wash or machine wash with the weights removed supplied at 15.5 pounds with a single layer of Flex-metal weights, but can be adjusted from about 1.5 pounds up to 30 pounds be adding additional  pound Flex-metal weights extremely soft and comfortable Zipper front