List Price: $49.95 Deal Price: $27.99 You Save: $5.96 (44%)Sennheiser has partnered with Adidas to create the MX 680 Sport Earbud with an ergonomic design for a precise and comfortable fit. A unique moisture-resistant materials wicks away sweat and rain. Dynamic Sennheiser transducers deliver true sound performance. Designed for extreme movement. Flexible materials absorb shocks and strain. Expires Feb 1, 2013

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