Some divers need to compensate the buoyancy of their legs with ankle weights. If you are one of these divers, these Fill Your Own Set of Ankle Weights will cure that problem. Simply fill these weights with sand or lead up to 3 pounds (1.4 kg) each, and fasten around your ankles, then watch your diving profile become more streamlined and efficient.
Ankle weights are constructed of flexible neoprene, close to secure the weight of your choice inside, and attach around the ankles with plastic quick-release clips.