KLIM has created the world’s first Grand Touring helmet. Revolutionizing modular helmet design and setting a new precedent for the lightest, highest-performing modular helmet for the world’s longest rides. The TK1200 provides massive comfort, adapting to changing riding conditions with ease while setting the standard in lightweight performance. Used for a year. The transition lens are great for day and night riding. Have 2 mediums 200 each or do both for 375