The Blitz Ankle Weights enhance bodyweight movements, to tone and strengthen lower body muscles, for more challenging training sessions. Wrap around your ankle and adjust the Velcro fastening for a secure and comfortable fit. Whether it is walking, running, punching or jumping, these ankle weights provide additional resistance to your daily workout, making your hamstrings, quadriceps and glutes work harder. The perfect training accessory for building muscle, burning fat and strengthening your core. Made from a soft neoprene with a weighted filling. Sold as a pair.