Great pair of medium budget cycling \ sunglasses. Interchangeable lenses to suit your tastes \ wants. Lightweight design makes you forget your even wearing a pair of shades. The adjustable nose piece allows you to get the best fit possible with a pair of sunglasses. The photomatic lenses are a huge plus too when riding through shaded areas.
However I feel that when I want to change the lenses I will brake the frames before the lenses come out. They are very snug and don't like to come out easy. Yes that's a good thing so your lenses don't pop out while riding but a pain in the rear when you want to changes lenses.
Altogether I love these shades. Once I get the nose piece adj correctly to my nose i'm sure they won't slip any longer and I will like them even more.
The regular price on these bad boys are $49.99. I got mine at 40% off on Black Friday. They ended up being 38ish shipped.
Also they are made right here in the good ol USA! Colorado to be exact.
Check out www.opticnerve.com
for more details.