Trek Rally WaveCel Mountain Black 5276700

A major advancement in the protection against cycling-related head injuriesRally WaveCel is a high-style, high-value off-road helmet with trail-specific features and WaveCel, a leading technology in the protection against cycling-related head injuries.WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Trek-exclusive technology disrupts the safety standards that the industry has accepted for over 30 years.Product detailsWaveCel advanced helmet technologyThe BOA® Fit system lets you easily secure and adjust your helmet with one handAdjustable visor offers multiple coverage optionsAdjustable visor offers multiple coverage optionsLockDown dividers make helmet strap management clean and easy to adjustSoft, comfortable and moisture-wicking washable helmet padsThe Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownershipThe 30-Day Unconditional Guarantee allows you to return your helmet if you're unsatisfied for any reason