Built to last with durable neoprene rubber fabric and double-stitching
Weighted with iron sand for extreme durability
Detachable front zipper pockets to keep your cell phone, car keys, and other items safe and secure
Cushioned shoulder straps and gentle, nonchafing fabrics allow you to workout with ease and comfort
Equipped with adjustable buckle straps that offer a snug fit for chest sizes between 31-1/2" and 45"
Stays securely in place no matter your body type
Improve your stamina and strength