Speed: Fast

Cored Ankle Pockets – Anatomically correct fit for ultimate heel hold

Using strategic placement in the board's tip and/or tail

Tucked into their collar or underneath goggles

SiegeAudio Alpha Sound Isolating Ear Buds 2010 Black longfinger Speed: FastWe 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