To sum up my findings about the ZR1 helmets - I tried three sizes, the medium which is my regular size, the large and the extra large,.........the Helmets are of good quality but all of them extremely tight around the cheeks, unbearable to wear!
I ended up putting a piece of wood (spreader) between the cheek pieces of the helmet I kept and left it there for several weeks before it was bearable to wear!
They look good but knuckle guard suck! The right hand was OK but the plastic is the left was different form and would hurt knuckle after short period of time. Had to stop wearing them and buy decent pair of gloves.
I can only give these boots an "okay." They are made to fit a little snug, which isn't a bad thing. It does make them require a zipper on the side though, and, as I'd been worried, that zipper is already, after three weeks of use, showing one missing tooth and other signs of strain. Say what you want, but zippers do not belong on footwear. There is simply too much strain and range of motion involved for them to not start coming apart in pretty short order.
Great fit on the Z1R, but the lense can be a little tricky to replace. First, open the lens all the way up. Then one side at a time, pull straight forward. All three tabs slide in a groove and release. To replace, reverse the process by placing the lens in the full open position, and slide the tabs straight back in the grooves until you hear it click in.