The Spinshield is an impressive full coverage piece of eyewear. The field of vision is impressive, they are very light, ventilate well, …..it goes on. They are a bit oversized for casual wear in my opinion, but they are fabulous on the bike which is their only purpose for me. The wrap around of the lens makes them seem like they are frameless.
If you are serious about eye protection, these should be on your short list.
My next pair will have the photochromic lens option.