Starvos WaveCel is a versatile, high-value cycling helmet for new-to-seasoned riders who want the added protection of 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 Bontrager-exclusive technology disrupts the safety standards that the industry has accepted for over 30 years. Key Features > Intuitive, one-handed Headmaster fit system makes height and circumference adjustments easy > LockDown dividers make helmet strap management clean and easy to adjust > Soft, comfortable and moisture-wicking washable helmet pads