The helmet seems to be OK, but please review this before buying. The sunglasses inside seem a bit low quality and not very durable. There is no option to reduce airflow. The visor seems to be having a glare when using at night. Quality seems to be less better than my earlier studds full face vent helmet. Dont expect the helmet to be of very good quality (as the rate is rather high). Other helmets within Rs. 1000 seem to be of better quality than this. The delivery of the product was also slightly delayed for reasons better known to Amazon and the vendor.