Originally Posted by
Dux_Helm
Get lens is an ongoing concern and process.
Ultimately what I want is a molded optically correct lenses.
The mold should allow for rounded beading on the bottom.
That will make it less likely to cut.
But also the action on the slider since light enough that (in theory) the lens should retract if it is pushed.
I'm with you though - if he impact to the upper face area is severe enough to cause cuts, there is a good chance without the lens the rider likely would have to ended up with a broken nose, damaged eye or worst.
IMO - don't go crazy with rolling the bottom edge. Lexan is really hard to deal with that, as it doesn't hold an edge well. If you have to you really need to roll it, something like a clear soft rubber would be better.
However, if it is only a liability concern, understand that you will still get cut with a violent impact. It is a small area being into the skin and it will cut it. When I played prep school hockey (~ Junior B) full cages are required, with padding between the cage and the chin. I got into two helmet to helmet collisions in one tournament, and had twenty stitches in my chin from the PADDING!
Im not sure where you guys are in BC, but if you can, go and look at the helmets and shields from the Major Junior teams. IIRC there's the Kelowna Rockets and the Vanvouver Giants. Talking to their equipment manager and medical trainer could get you much better information that the anecdotal BS I am spouting!
On a product note, have you considered clear shields? I only saw the smoke ones, and I'm not wild about those - I have prescription sunglasses that I'd wear underneath most of the time.
Feel free to IM me. There is a really strong bike community in Connecticut, and a lot of them are hockey players. Your helmet idea would resonate well here - I am putting in a preorder, and would be happy to take a beta version. The wind here really sucks, since we are on the shoreline, and something over my face would be appreciated!!