Definitely size up.These were one size too small. Also, I am a woman and these shoes in men's size are not wider than a woman's size.So, they will run narrow for a man as well as a size small. Or if you are a woman with wide feet, these are not the shoes for you. They are comfy and well made. So I will order a larger size.My original order was size 12, however this was too small. I had to order a 13 to get the shoe to fit correctly. The shoes are easy to put on, if you use a shoehorn. You can lace them up tight enough to hold them on your feet and use a shoehorn to put them on and there is no slippage. I find the sole of the shoe is very tough. I am able to walk over small river rocks [round & 2-3 inches in size] without feeling them through the sole. I have to wear hiking boots normally, and in regular tennis shoes I can feel the rocks through the sole of the shoe. [my yard is river rocks] The unique design of this sole stops the rocks from being felt and results in a much better walking experience when the ground is rough. I do not run in these shoes. AD2The soles broke down after 3 months but for the price it they worked just wish they were made allittle better. We just glued them back onWear them as an everyday shoe outside, VERY rugged, surprisingly. Bottoms are glued on with some super shoe glue. I expected them to come apart in a week, but a few pairs of these are going on a YEAR for me. Highly recommend when they go on sale.Well 3 months in and I'm hugely regretting my decision to buy these shoes.First the pros: good support, comfortable after they wore in, very little slipping in the heel. Unfortunately that's all.Cons: absolutely crap durability. Let me explain. As I said before I'm a rather large guy, around 260lbs, so it can be hard on shoes but not to the extent that they fall apart after a few months. I record my walks with a Garmin watch and Strava so I know exactly how much distance I have on the shoes. 21.4 miles. Not even one marathons worth of distance and they are falling apart. About 80% of my walks are on dirt road and the rest on asphalt. There is absolutely no reason that these should be falling apart already. I really wish I had bought something else but I was trying to be a little frugal as I don't have $100+ dollars to spend on a pair of shoes. In my humble opinion, these shoes are trash.Aside from the initial fitment issues they ended up being comfortable but the durability is a massive issue. I guess my warning is to buy at your own risk.Original review: After scouring Amazon for a new pair of shoes I decided on these. With so many purchases and a high rating it seemed like a no brainer. For me it's a purchase that I'm not sure will work out. I'm a fairly large guy and my shoe size ranges from 12-13 depending on the brand. I decided to go with a 13 for these and my foot barely fits. Now I do have rather wide feet so that is part of the issue for me. I can feel them loosening up as I wear them but at first it was an extremely uncomfortable fit. They are long enough, just barely, but the width is an issue for me. The cushion inside the shoe is okay and the flex of the sole is decent. As an ex cross country runner those are a few of the things I need in a shoe. Time will tell whether I was right to purchase these but my first impression is that I should have looked for a shoe that had a wide option.I brought these because so many people spoke of how comfortable they are. The look is what caught my attention at first. I was happy to final get my pair and they are so comfortable. I will be buying other colors as well.Ill start by saying these shoes are decent. The original insoles weren't vert good. Im a size 11.5 and the seller only had 11 or 12 to choose from. I have about 3 quarters of an inch from my big toe to the end of the shoe. My feet have extra room all over. It doesnt fit loose and I do not have any wiggle. It just does not feel tight like other name brand shoes are while breaking in. Im sure the size 11 would be too small being an 11.5 size. Since the original insoles arent very supportive I got a good pair of dr scholls and they are now more supportive and took the extra room out of the shoe that I stated earlier. Also I have some "just so so" lettering coming off. The left toe rubber at the tip is also falling off. Little quality things I did expect to see out of a shoe this price. The fluorescent yellow/green I purchased is also very hard to keep clean if you use them for work and working out. I have recieved multiple complements too! For about 55 dollars including the price of the new insoles I would recommend.I bought these for one of my sons. He’s Only been wearing these for a week, and the heels are already wearing down. Got a big blister on the ball of his foot. We’ll see how well they hold up. Not looking good, at the moment.Los anuncian como tenis para correr pero definitivamente son de muy mala calidad como para poder correr con ellos, tienen una vista muy bonita pero eso es todo lo que tienen, ya que la suela es muy dura y no se siente nada cómoda como para poder correr, definitivamente si sabes de tenis te darás cuenta que no te van a servir.I had been looking forward to thse shoes for a while, and had read a ton of reviews before deciding to order a pair. I didn't like any of the colours in the women's line, so I took a chance and ordered the smallest men's size 6.5 with the colour scheme that I liked the most, which fit like a snug women's 8. I'm a women's 7.5, so there was still a small wiggle room with thin socks and the width was ccompletely fine, but in colder weather, if I wore thicker socks, this shoe would fit perfectly.I'm not planning on using these shoes for running as they are a bit on the heavy side, though feel stable and for me, the shoe does not 'squeak' like in other reviews. It would have been nice if they didn't write Just So So and even something else a bit more positive. However, I am generally impressed by the comfort and padding inside the shoe (which could make the shoe fit a bit smaller) , and the insoles are very cushy with these inner bubbles that supposedly give more softness when you walk. I'm sure over time, these foam contours in the insoles will flatten more. I was able to slip the shoe on without any issues and it's good that there's the shoe laces to tighten up the feel further. I can see this being an easy shoe to pull on and off with the loop at the back. I can see how some buyers might say that this shoe is narrow, and I would agree with that if you have wider feet, these shoes could be too tight for you because of the style. It does look like most buyers like this shoe for the aesthetic with the words (regardless of what it says), back loop and the cool blade soles (which don't provide the best spring or support). You probably won't get the type of long term foot support or comfort compared to major shoe brands. It's still worthwhile to order a pair, because you could be surprised that it's not as bad as what some people write about it. I am happy with the purchase and still generally happy about the colour combination.Cuidado no es bueno dejarse llevar por la apariencia de los tenis se ven bien pero no son cómodos están muy duros de la suela y realmente por el precio te recomiendo comprar en una tienda física para que te puedas probar los zapatos y no caer en engaños.Me encantaron ultra ligeros, justo como los imaginaba, el único pero es que no llego en caja. Llegó en una bolsa.muy cómodos e ideales para el ejercicio, aunque solamente llegaron un poco grande del lo largo, sin embargo por el tipo de ajuste cómodo no se siente, no se mueven, ni lastima