SiegeAudio Alpha Sound Isolating Ear Buds 2010 Black girohelmets The Uni-Back is a lightweight

The Uni-Back is a lightweight 1 piece highback with EVA material cushioning for added comfort

The Burton Stiletto binding is one of our most popular options

and most ANT+ enabled wireless computers

A soft synthetic palm offers the mobility to grip poles and gear

SiegeAudio Alpha Sound Isolating Ear Buds 2010 Black girohelmets The Uni-Back is a lightweightWe go to great lengths to provide a quality listening experience, no matter how much jack you throw down We designed the ALPHA to be used with almost all ear types. The slim, tapered shape makes it comfortable no matter what the side of your head looks like Specs: Driver: Full Spectrum Sound 10mm, Frequency Response: 18 20kHz, Sensitivity: 104dB, Impedance: 16 Ohms, Cord length: 1. 2 meters+Volume Control Package contents: The ALPHA Earbuds, Soft