Purchased this slipper for my son, who is very rough on his shoes. He absolutely loves these slippers. He said they are the most comfortable slippers he has ever owned. They are well made and sturdy with waterproof material and non skid soles. He wears them to run quick errands. He has worn these slippers daily for the past 7 months with the occasional wash and they still look fairly new.I’m wearing them right now. I love them and always have. I wore them in PB’s in Afghanistan, I wear them in NYC, which is probs more dangerous lolI normally wear a size 10 and I had to order a size 11 to fit and even that is pretty snug. Just bewareThe inserts are pretty hard, but these do keep your feet warm. So warm that your feet will sweat no matter the temperature.The slippers are well made and look good, but the fit is rather tight.If you wear a half size I would size up instead of downWill use indoors and around deck only to avoid ripping cloth outer cover. Nice, cozy and warm.Very comfortable, I have used them for more than just slippers like walking around and they have held up great!I have just received these at first glance they were just what I was looking for, something substantial enough to pop outside or to the local shop whilst not looking out of place.These look good and have a substantial sole so even when its a bit damp they will not get soaked.The issue is that the term slipper, to me refers to the fact that you can slip something on and off easily, the actual description on the box is "Mules" even this is somewhat stretching the truth.Whilst these are slip on you will have a little bit of a wrestle to get them on in the first place, luckily I read the other reviews which said that they are a tight fit, and I purchased a size up from my usual, they are very snug.There is a couple of annoying labels on the inside which will have to be removed as they can stick out and make the whole experience a bit annoying.If your looking for something that you can easily slip on and off then give these a miss, they are not in the realms of a traditional "Slipper"I am a male in my 30's who has always had cold feet, in the sense that I am generally never cold, but when at home my feet feel cold, the floor is cold, and my feet get cold very fast.I tried all sorts of slippers, with real leather, thick, thin, feathers, etc. but this pair are the only ones that have actually managed to warm my feet up, they are AMAZING! Expensive but really good!I have had these for about 3 months and they are great, good quality, so far no signs of wear and still as comfortable as on the day one. The only issue I have with them is that they are hard to clean if you get any liquid on them. I spilled a glass of water and few drops landed on the slippers i wiped them down but once the slippers fully dried the water marks were still very visible ( i have grey ones) to get them out ,have to wash the slippers by hand.These are absolutely amazing. They fit perfectly and they're so warm. Also good for nipping to the shop or just putting the bins out. The north face have excelled themselves. The quality is extremely good. The seller deserves credit too, for the fast delivery at a busy time. Dec 2019.Because of what North Face call them I was not expecting slippers. But the soles are impact absorbing and well shaped. They fit my giant feet with an orthopaedic sole in the base. The soft cushionuos outer is resilient to stones and general stuff so they can and are worn for dog walks around the park as they are very comfortable. They are warm but not in a sweaty way or I suppose you could say breathable. Very good purchase.