I don't mean to sound bossy but you REALLY need to wear sunglasses in all seasons. They help protect the delicate skin around your eyes from sun damage. Not only to keep you from getting frown lines and crows feet they help protect against Skin Cancer!!
Now that I am finished ranting, sorry, your best bet would be to go and try them on. You never really know how they are going to feel until you do. Two Summers ago I found some great looking Valentino's and ordered them without getting to try them on. I hate them. They are a bit uncomfortable.
BTW, I am not too fond of the shades that were in the pic's.
HTH!
