Sweat-proof design</br>11mm driver</br>1-m cord with gold-plated plug</br></br>Product Description</br></br>The Riptidz headphones feature a sweat-proof body and a secure fit?? ideal for the active user. They meet the IPX-2 waterproof specification to ensure that dripping moisture won't enter the earpiece. An 11mm driver unit delivers clean?? clear sound?? and for a custom fit?? the Riptidz comes with small?? medium and large silicone earpieces. The headphones are offered in eight colors and have a 3.3-foot (1 meter) cord with a gold-plated iPhone compatible stereo plug.</br><br/>http://www.amazon.com/gp/product/B005FDOVPM