Comments: I love the Karhu Flow3 Lights. I've been racing in these shoes for the past 2 years. I joke that I'm unable to run slow in these shoes. I do most of my training in the Trainer style of this shoe and these are a half ounce lighter. They definitely don't lose any performance in this half ounce. They're very breathable which is great for racing in Texas and I've never had a problem getting blisters (even with wet feet) in these shoes. I'm definitely keeping these as my go to racing shoe.
From: Meredith, Austin, TX, USA. 2/12/14