Very happy with this helmet. I’m particularly pleased with the Pinlock — it works 100%. The helmet feels and looks high‑quality, and in my opinion it’s fairly light. It cuts through the air really well and I feel no resistance. I ride an adventure bike, and the shading in the UK is good enough to protect my face from the sun even without the tinted inner visor down (no peak, I must be hunching too much or what probably). The front air scoop is very effective at blowing air onto my face, but it’s very loud in a clean airflow (sounds like a vacuum cleaner). Behind a tall windscreen it’s fine and quiet. In clean air I close the scoop and use only the top vents to reduce noise. My head is 58 cm and size L fits well. Size M was far too tight, but Sportsbikeshop accepted the return with absolutely no fuss. Super pleased. Thank you so much.