Sony has released their latest headphones, the Atlus or MDR-D777LP Hi-Fi headphones. These headphones have a 80KHz frequency response. They can be folded nicely for easy travel, but are still built to be durable. They have a steep price tag of $150, but if you head down to any Sony Style store tomorrow, you can give them a hands-on try before buy. They are currently pre-order only and will be officially available in November.
Product Page [Sony]