Sennheiser CX 680 Sports Earbuds with Volume Control and Earfin Holding System for $46.20

We partnered with Adidas on 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. Short cable ideal for use with MP3 armbands.