We know a great pair of travel headphones is much more about sound and function. It’s also about fit. In a quest to provide the most comfortable, best fitting travel headphones, Denon’s engineers have studied over 4,000 pairs of ears from people around the world, to come up with a design that automatically accounts for the subtle differences in ear shape, placement, ear canal size, head size and jaw depression. We know that fit and comfort comes from paying attention to the small details. Denon’s patent-pending Pentagonally-shaped memory foam ear pads provide the ultimate in comfort for long trips, while our 2-axis ear cup design, adjustable headband and over the ear headphone provide for a perfect , custom fit.