I love, LOVE these! Light and comfortable. Conform to the latest thinking about running shoes, that less is more. They also travel well and look great with skinny jeans. Ok, they're white so they're gonna get dirty...so, I've accumulated three pairs! One pair that stays clean, another pair that I run in and a third pair that gets dirty at the dog park! I actually washed one pair in the washing machine multiple times and they've held up pretty well (just remove the inner sole and throw that in separately). Every time I see them marked down, I grab a pair!