Sennheiser CX680 Canal Adidas inspired Sport Earphone - Newegg.com
$34.99 for a Sennheiser Adidas CX 680i Sports Headset (Refurbished) ($79.95 List Price). Free Shipping and Returns. | Sennheiser, Headset, Adidas sport
Sennheiser CX 685 In-Ear Adidas Sport Headphones CX685 SPORTS
Sennheiser/adidas® CX 680 Sports earbud headphones with in-line volume control at Crutchfield
Best Buy: Sennheiser Earphone CX 680
Best Buy: Sennheiser Adidas Ear-Canal Headphones Cx-680i