The Phase Pro offers a low profile, hard-shell design and clean style that provide safety and comfort. The comfort is discovered with the combination the Active Matrix Ventilation and the perfect fit of the K2dialed Fit System. The seamlessly integrated K2 Baseline Audio System let’s you call your boss on a “sick day”, and keeps your music flowing too.
Features: Active Matrix Ventilation, K2dialed Fit System, Baseline Audio System
Certification: ASTM F2040, EN1077: 2007 Class B
Please note: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Certain content that appears on this site comes from AMAZON SERVICES LLC. This content is provided ‘AS IS’ and is subject to change or removal at any time.