The Pret Vision X Helmet sets a new benchmark for on-hill fit and comfort, with lightweight construction and breezy Level C Tuned Ventilation that allows riders to control airflow with a single lever. It incorporates the latest MIPS technology for added protection from glancing blows, and an antimicrobial X Static XT2 Wool Blend Lining to keep things feeling fresh all season long. It's easy to see why the Vision X Helmet is the new go-to choice for Pret's most demanding pro riders.