I have previously bought V2s before they were discontinued and they are virtually identical in look and feel. I've been told that due to severe ankle and foot issues and flat feet I need a bigger rocker for support and just better overall support. They were recommended by an orthopedist. I buy 3 pairs a year to alternate wearing one for housework and sports and one for everyday wear, then throw the old ones away. In general, I've been buying them and the previous generation for probably 5 years. They are supportive, comfortable and really help support my feet. I use insoles and the shoes match. I can end up wearing them all day with minimal discomfort. And I have very wide feet and they come in the width I need. And while it might be a small detail, the laces feel really strong and don't slip when being tied. All in all an EXCELLENT product.