POC Omne Air Spin Bike Helmet for Commuters and Road Cycling, Lightweight, Breathable and Adjustable Size:Medium created for a close fit

created for a close fit

but suitable in most disciplines

causing the ambient temperature to remain low both in hot weather and over long distances

To fit chest (recommended): S 33"-37"

Ventilation Channel: this is a unique feature

POC Omne Air Spin Bike Helmet for Commuters and Road Cycling, Lightweight, Breathable and Adjustable Size:Medium created for a close fitKEY FEATURES COMMUTING AND ROAD: All around protection for everyday use; Multipurpose helmet designed for road cycling, from weekend rides to the daily commute PROTECTIVE TECHNOLOGY: Optimized density EPS liner for crash protection; Patent pending silicone pad technology system, SPIN (Shearing Pad Inside), uses innovative materials and design to complement POC's whole helmet approach STREAMLINED DESIGN: Slim profile for a clean aesthetic; Lightweight