from RunPhones:

RunPhones: the softest and most comfortable headphones for running

• Wick away excess moisture, keeping you dry and comfortable
• Easily hear traffic through thin band
• Headband keeps hair out of the way
• High quality padded adjustable speakers
• Made with Polartec® PowerDry® mesh with 100% recycled plastic bottles
• Available in 3 colors (green, blue, and orange) and 3 sizes
• 48" (120cm) cord, 1/8" (3.5mm) stereo plug
• Sewn and assembled in the USA
• Winter Version also available