The exo-r320 changes the paradigm for what you think you can afford in a helmet for under $100.A lg® polycarbonate shell and dual density eps result in a lightweight and safe dot approved full face helmet.The kwikwick® ii liner is moisture wicking, anti-microbial, quick drying and can be easily removed and is machine washable.Aero tuned vents on the top and front of the helmet offer excellent ventilation.The ellip-tec® pinlock® ready face shield can be easily removed without tools.