The screw holding the chin guard dropped out when I closed the guard while riding. The sun vision was broken after few days of regular use. The. Inner cloth stitches were torn after few month of use.The helmet is unbalanced and cause me pains on the. Uper point of the spine on long day riding. IT IS DEFINITELY THE WORST OF 12 HELMETS I OWNED. I put it away after 6 months and my new helmet does not cause me pain on my spine after long day ride, much easier close/open of the chin guard, the son vision is solid and does not touch my nose.