I'm selling these because I don't wear them much anymore. I've worn them about 20-30 times. I noticed while taking the photos that the N logo on the left shoe has a crack (see photo 7). Please understand that these are used items. These shoes feature GORE-TEX, a top-of-the-line material known for its superior functionality and often used by outdoor brands. The upper is constructed from high-quality suede and mesh, designed in a chic black and gray color scheme. They incorporate the ML860 v2's high-performance sole, combining the shock-absorbing and responsive Nergy sole unit with ABZORB, a representative technology, resulting in an exceptional pair of shoes. These shoes are appealing due to their versatility, allowing them to be worn year-round, and their ease of styling. Thank you for looking.