I walked a huge cruise ship for 7 days and these did the job. I highly highly recommend them. So comfortable and washed great! La diadema no tiene tanto ajuste, si tiene como un recorrido, pero la sensación es la misma, aprieta mucho la cabeza y a los 15 minutos ya quieres quitártelos. All in all, its not a bad investment especially if you can get it on sale. Around a month later, I ordered another one for my brother. They are so soft and fit perfectly. Great price for what you get. The decorative white fur that lines the top with the boy started getting black flecks on it the second day I had them. I spend a lot of time in them, and I go outside during the day frequently.