The Tornado 4-Strap Headgear from Cliff Keen is another in the latest innovations from the same people that brought the original earguard to the market 50 years ago. Based on NASA research, this headgear is 43% lighter, cooler, better sound technology and combats bacterial build-up. What else could you ask for? Incredible durability puts it well above the competition. Why settle for lesser gear when you can wear the best. Available in over 20 stock color combinations.