Made of a soft spandex they are the best option for keeping your pump secure and comfortable. Pump Bands are the answer to no more slip sliding away. The waist band keeps the pump comfortable during sports and activities. Pump bands are perfect for all kinds of sports, as well as sleeping and everyday wear. We make our pump bands so if you need an extra pocket or something special we can do that too. Wearing and insulin pump for children and toddlers as well as adults pump bands are a great option.