S-Works Prevail II Vent

S-Works Prevail II Vent The new S-Works Prevail II Vent is the next evolution in our “Cooler Heads Prevail” approach to helmet design. By taking our S-Works Prevail II and increasing the total vent surface area by 20%, we’ve developed a whole new category of ventilated helmets. This increase in vent surface area has allowed us to more than double the cooling capacity of the new Prevail II Vent compared to the original Prevail II. So even on the hottest climbs in the most humid conditions, you can grind away, assured that the S-Works Prevail II Vent is keeping you cool and performing your best. The new 5th Dimension Cooling System, with its redesigned, patented, carbon fiber and aramid-reinforced skeleton, provides internal EPS support allowing for large vents with deep internal channels and aligned exhaust ports—all adding up to double the cooling capacity and a 20% increase in total vent size. These same features that bring you unprecedented cooling, also amount to six seconds saved