I bought two pairs of these a while ago and kept them in the box in the closet so I always have a pair immediately when I need them.  I have been wearing Brooks Ravenna exclusively for about 5 years as they are comfortable for my feet which have plantar fibromas, plantar fascitis and plantar neuromas (like wow, right?).  Because of problems with my feet, I only wear the sneakers for casual use, no running, hiking or power sports.  These particular sneakers have a fine mesh over the front area of the sneaker and after wearing them only a 2 months, the mesh is worn in a few places.  I have never had anything like that with my Ravennas and I am disappointed.