Bose Sound True around-ear headphones II were engineered with advanced Bose technologies. They feature exclusive TriPort technology so your music sounds deep, clear and full of life. Plus, they were redesigned with a slimmer profile and fresh, new colors to match your style. They don't just look good, they feel good, too. The headphones feature a softly padded headband that distributes weight evenly across your head, and memory foam creates a gentle cushion around your ears. So they stay light and comfortable--no matter how long your playlist is. The materials are also durable and built to survive your busy life.