The DA VINCI adjustable ankle weights are manufactured with the comfort and ease of use in mind. Made of soft cloth exterior with Velcro tightening band making them adjustable to a variety of ankle sizes while absorbing moisture. While tightening the weights, the soft material stretches to provide a comfortable tight grip around ankles so the weights do not move during exercise. Use ankle weights to enhance balance or strength training. Ankle weights are frequently recommended and used by physical therapists, chiropractors, occupational therapists, trainers and athletic coaches in rehabilitation exercises and sport training.