Sennheiser OMX 680i Sports Review: Sennheiser and Adidas have collaborated to produce a quality pair of sports headphones - Headphones - Portable Headphones - Good Gear Guide
Best Buy: Sennheiser Adidas Sports Ear-Clip Headphones OMX-680i
Sennheiser Omx 680 Sports
Sennheiser/Adidas MX 680i Sports Earbuds for iPhone & iPod Review - The Gadgeteer