These are slightly smaller than stock and do feel less constrictive. Not an overwhelming difference but enough.
Shoei Neotec Cheek Pads.
Shoei Neotec Cheek Pads Features
Shoei Cheek Pads for Neotec Helmet
Most Helpful Reviews :
My Neotec Modular helmet came with the 35 mm. Replaced with the 31. Didn't notice any big change in comfort. I need to take a long ride to really make a comparison. As far as comfort.
A better fit for me. Not to tight, just right
On Problems It just Hapended
Identical to original in appearance. Slightly smaller these made fitting my glasses through the slots easier. MY medium helmut now fits better and wind noise seems to be slightly reduced.