Y.100R is a lightweight thermoplastic helmet with many great features. Sporty design that optimizes both stability and sound insulation at high speed. It has a 3D-shaped lining that is fully removable and washable, and is sweat and anti-allergenic. A thick neck roll prevents air from entering under the helmet, and it is also removable and washable. The eye port of the Y.100 model is extremely wide and offers a greater sense of openness inside the helmet.