I have been wearing them for 4 years daily in a hospital. They do not slip, they are comfortable, and the insole, which is like an air sole, helps prevent back pain when standing. The dynamic ones have material on their sole to avoid static electricity. Now I will get a new pair to renew them!

I specifically choose these shoes because I am a chef and I have knee problems, as well as having wide feet. Although these shoes are initially hard, I consider them to be very good shoes as they have relieved the pain in my knees and feet.