WaveCel advanced helmet technology Virginia Tech 5-STAR rating BOA® Fit System lets you easily secure and adjust your helmet fit with one hand Adjustable visor offers multiple coverage options Extended back-of-helmet shell offers additional rear protection LockDown dividers make helmet strap management clean and easy to adjust Soft, comfortable and moisture-wicking washable helmet pads The Crash Replacement provides a free helmet replacement if involved in a crash within the first year Kaciga Bontrager Rally WaveCel Mountain, Marigold/Black Small (51-57 cm)