Mum races in the Pivlock V2 (now Arena) and the Parallel. Loves them. My girlfriend too (Parallel). Top options, both of them - choose depending on use. The Parallel are a bit more less "shouty" and work great for running, but the wider coverage of the Pivlocks is superior for riding and triathlons. ZONE3 - We Last Longer
I have the Ryders VIA Photochromatic, they are similar to the Pivlocks but cheaper. I previously had a pair of Smith Sunglasses but I found that after about a year of use the lens would get bubbles in them (between the plastic lens and thin sheet of shaded plastic to give the tint. I went through two pair of Smith's with the same result. Nice thing about the Ryders VIA is that there isn't a frame across the top so if you are riding in aero your field of vision is not blocked I love mine. Elisha "Triathlon doesn't build character. It reveals it."