What is Power Balance? Power Balance is Performance Technology designed to work with your body's natural energy field. Founded by athletes, Power Balance is a favourite among elite athletes for whom balance, strength and flexibility are important. How Does the Hologram Work? Power Balance is based on the idea of optimizing the body's natural energy flow, similar to concepts behind many Eastern philosophies. The hologram in Power Balance is designed to resonate with and respond to the natural energy field of the body. Made to last, this durable, 100% Surgical Grade Silicone wristband can go anywhere you do. Made with a stretch feature that extends easily over your hand, you'll love the style and comfort it provides. Complete with two Power Balance holograms, this sporty and fun band goes with everything. Find your size and see where the day takes you.