I’m new to the modular helmet game and this one has not disappointed. Great amount of wind flow through the openings in the closed position. The opening latch is intuitive and easy to find with gloved mitts. Be aware it comes with a pinlock so you don’t need to buy one like I did. Due to the way the chin bar moves to the upright position it stays close to the helmet minimising the wind drag. Negatives, because nothings perfect. It’s a little louder than other regular HJC helmets (compared to my HJC RPHA 70) but that’s the trade off with Modulars.