They are very nice shoes made from very good material and they do not pinch the foot. The line is a bit narrower in the middle of the foot and they may feel strange for a while until you get used to them; however, they are more comfortable in the front. Despite that, it is a nice little shoe.

One of the best, maybe the best athletic shoe I have ever worn. Comfortable, soft with good grip and a very soft insole.

They hit you in the Achilles but also on the right and left side of the heel, I don't know how they managed to do that with the design. I'm waiting for them to warm up so I can wear thick socks to save the situation

They are very expensive, but I have tried other Adidas shoes priced at 40 and 90 euros. Those priced at 40-90 euros are not worth it, as they feel hard and uncomfortable to me, even though others consider them comfortable (see reviews on skroutz).

On the other hand, the NMD shoes are very soft and comfortable. The upper part is soft and the toes can move upwards in the shoe, like a sock. They also have good cushioning, so I don't get tired while walking. However, other shoes may also perform well in this aspect (e.g. Reebok Astroride at 40 euros). Their design is beautiful, but unique. It doesn't go well with all clothes. Lastly, they can be washed in the washing machine.

However, they have one negative aspect, they hit above the heel and cause me a sore.

They hit me on the heel and make my skin bleed. If it's necessary to wear a shoe for a year to break it in, then it's better to walk barefoot.

The older NMDs didn't do this to me.

They may hit you a little on the ankle at first, but once they mold to your foot shape, you forget you're wearing shoes. They bothered me a little on the ankle, but after 2 weeks they were incredible. They are worth their money.

I bought a size larger for my husband so that he wouldn't get hit, as I read in some comments, and it fit him perfectly.

I bought them too and indeed, they do rotate and bother in the back part of the foot... I wonder how they designed it like this...

In terms of comfort, they are amazing. The fit is very good, it hugs the foot. I don't know how long they will last because I have had them for a short time. The only drawback for me is the high point on the heel where the shoe ends, the material is quite hard and it turns inwards, resulting in hitting me in the first 10 minutes of wearing them. However, this problem is solved by wearing high socks to avoid direct contact with the skin. But with low socks, I can't wear them.