Im guessing it is for traction, to help keep the feet from sliding forward. Got these to replace craft &burrow similar pair at Kohls but I could not find this year. chervo golf wear I am happy that it is working for my needs. If you have sensitive feet the surround sheepskin is a great plus. chervo golf wear Fits fairly well - correct sizing and fairly comfy. chervo golf wear There was the a-ha moment. These shoes are really cute and comfortable. LOWS : on the weak side, recessed and very slow - least definition and depth of this group, surprisingly one-dimensional for a 50mm driver - distance between instruments lost. chervo golf wear It’s too bad they had to squeak otherwise I would have kepted them ! Easy to order, quick and fits great
chervo golf wear