Short review for those who can't be bothered: Great shoe, with a caveat regarding the size (skip straight to the end).

Full review-sheet: In terms of appearance, the ultimate "business" casual shoe, casual enough to wear with shorts and a t-shirt or polo, formal enough to pair with a shirt and trousers at work. No unsightly logos that ruin the overall look, from an excellent company in this price range.
Quality-wise, the leather is very, very good for its price; I've worn them out for 2 years and they're like new. I should note, however, that I generally take care of my shoes and regularly maintain them with suitable products (leather needs proper care to last).
Adding to MichG's excellent review, the entire section from the midfoot back to the heel is indeed lined with leather. Even half a leather lining is rare for shoes in this price category (and for some more expensive ones), which contributes to their comfort and durability.
Finally, removable (very important) and excellent insoles (confirmed at an orthopedic store). Very good arch support and very comfortable even when standing for long periods (again, I've worn them out at work, which involves a lot of walking and even more standing). I'll add that after 2 years, their condition is almost flawless...
All this, considering I got them for 65 euros, makes them perhaps the best value-for-money shoe in my collection (20+ pairs off the top of my head).

I left the sizing part for last. The truth is, everyone will have their own opinion on this. For me, I strictly wear 43 in sneakers and 42 in formal leather lace-ups and boots. With Clarks, the 42 I got is borderline tight. However, since I mainly wear them from May to late September, with thin no-show socks, it doesn't bother me. For prolonged use (8+ hours), though, I do feel them a bit tighter than I'd like. For this exact reason, I just ordered the same shoe in all-black in 42.5 (by the way, I got those for 55 euros, I'll leave a review in due time). In short, I personally recommend half a size down from what you wear in sneakers, or half a size up from what you wear in boots or dress shoes (but as we said, everyone is different).
5 stars, easily and deservedly – and kudos to Clarks.

I am referring to the brown color with a white sole. I wear size 44 in Nike and in most formal shoes size 43. In Camper, I can wear size 43 or maybe 42-42.5 depending on the model. I got this one in size EU 42.5 and it is borderline tight on my foot with a very thin sock. It also hurts if I wear it for a long time, but now after the first 10 times, it has started to feel better on my foot. What is happening now, as I see it with the size, is that while size 42.5 is comfortable for me in Clarks, maybe size 42 is my size in low Clarks - Loafers, and in this size 42, it is unwearable, while size 43 is too big. The foot sits inside the perimeter rubber of the sole by design, even for a short time, resulting in it not being so accommodating, and essentially at this point, the foot, depending on the case, may need a little more space to be correct and comfortable in the shoe after hours. First i thought that a thinner insole will not save the situation because the foot again sits inside the perimeter rubber piece of the shoe, though that was not the case, a bit thinner insole did save the day and the shoe fits perfectly now. (The insoles it's coming out of the box are quiet good but very thick indeed.

Now for the pros. The leather quality is good. The insole quality is very good. The white perimeter of the sole cleans more easily than all the other whites I have owned. It does not slip. There is leather lining in the heel area internally that provides good durability there because other shoes with fabric have shown failures there. There is a lining that I am not sure if it is leather, but it is thinner and goes up to the middle inside the shoe. For the cons, what I mentioned initially about the size makes it more difficult for online purchase even though I buy Clarks. The laces are OK in length, i could use them more easily if they were a bit shorter, which can be tied, and finally, the price. I think €110 is too much even though it is quality product; for me, it should be about €20 less. Definitely worth it during sales for anything under €75, especially when it reached €65 at one point. I hope I helped with the size and choice, and I tried to be as objective as possible despite the initial enthusiasm because it is a very beautiful shoe, but not as summery as one might think when seeing it in photos with no-show socks. For the heat of our summer, it is only suitable for occasional wear.