Fits perfect around the top of my head. Cheek pads are a little snug, but should break in after time. And if not, I can remove 5 mm of foam to make them fit better.
I was a little hesitant about the pro shield, but honestly, I love it. I used to have to worry about either carrying a second shield or getting home before the sun went down. More than once, I've ridden with a dark smoke shield at night. For those wondering, the pro shield does not cause any additional wind noise.
The light color of the helmet helps it stay cool in the FL sun.
My only complaint is the brow vents sometimes slide down and close while riding. A better stay needs to be designed for it.
Had a previous generation of this helmet and I'm pleased to see that everything I loved about the old one is still present on the new one. Fit and finish are first rate, its still incredibly quiet, great airflow and the new visor feature is pretty slick. Visor vents are kinda flimsy as other reviews have noted but overall, for the sale price, this helmet offers unbeatable value if you have the head shape for it. Graphics-wise, certainly not my first choice but the Hi-Viz yellow only adds to the safety margin and again for the price paid I have zero complaints.
The helmet features are great. Minimal wind noise. I didn't give it a five because it was too small. I measured my head at 24 inches and XL should have been correct. I returned to DK with no probs, thx Ashley, and got same helmet inXXL for my long head. Fits great and I'll rate that one a 5.