We just got the silver/pink for our 4-year-old daughter this week and she loves them! She says they are very comfortable, and from the way she runs I can tell they are. She hates to take them off. I was concerned that they would be too bulky for her, because they are a bigger sneaker than she is used to wearing, but they don't seem to slow her down or get in the way. They also look great with all kinds of outfits; silver matches everything. Can't comment on the durability because we have only had them one week, but they seem like they will last as long as she stays this size. Very happy with this purchase!