Trek Circuit Wavecel Helmet

Trek Circuit Wavecel Helmet Whether your finish line is on a race course or your front doorstep; the Trek Circuit WaveCel Helmet offers the performance; comfort; and technology to be your preferred choice. It comes with features every rider will appreciate; including WaveCel technology; a BOA® Fit System; and Blendr mount compatibility. WaveCel is a collapsible cellular structure lining the inside of the helmet. This Trek-exclusive technology challenges the safety standards that have been accepted in the industry for over 30 years.