RHINE - ESPRESSO

I bought the OSWEN RHINE ESPRESSO, and I absolutely love them! The quality of the shoes is top-notch, they look super cool, and they are super comfortable!

That said, I'm only giving a 4 out of 5 because the size charts are confusing, and led to me buying the wrong size. There are two RHINE-specific size charts, yet they display vastly different foot lengths as suitable for the RHINE's specific shoe sizes. And I must have looked at the wrong RHINE size chart, as my shoes are just too small!

Let me explain:
While it is stated on the website that the RHINE models follow a specific scale, two RHINE-specific scales display different sizes:

There's OSWEN's main size chart page, where there is a subsection for the RHINE Homeshoe:
https://oswenkoln.com/pages/size-guide
-> I'm usually an EU 44.5, but after measuring my foot from heel to toe (my foot length 27,8cm), I opted for the 43, as it said that that was the size for people with up to 28.6cm foot length. About 1cm toe buffer is said to be a good amount, so the 43s seemed perfect.

However, there seems to be a second scale (which I didn't know/consult when buying the shoes), which is displayed here under the button "SIZE GUIDE" on the right:
https://oswenkoln.com/products/rhine-espresso
->Here, the 43 size states that it is suitable for all people with foot lengths up to 28,1cm!!! This, however, is half a centimeter less than on the main page's RHINE scale, and only 3mm larger than my foot size, meaning almost no buffer.

The outcome is that the shoes only fit me so-and-so, and that I touch the back edge of the shoe almost constantly with my heel when I walk in them. That half centimeter is really lacking, particularly for my right foot, as it is a few mm larger than my left.

I bought the OSWEN RHINE ESPRESSO, and I absolutely love them! The quality of the shoes is top-notch, they look super cool, and they are super comfortable!

That said, I'm only giving a 4 out of 5 because the size charts are confusing, and led to me buying the wrong size. There are two RHINE-specific size charts, yet they display vastly different foot lengths as suitable for the RHINE's specific shoe sizes. And I must have looked at the wrong RHINE size chart, as my shoes are just too small!

Let me explain:
While it is stated on the website that the RHINE models follow a specific scale, two RHINE-specific scales display different sizes:

There's OSWEN's main size chart page, where there is a subsection for the RHINE Homeshoe:
https://oswenkoln.com/pages/size-guide
-> I'm usually an EU 44.5, but after measuring my foot from heel to toe (my foot length 27,8cm), I opted for the 43, as it said that that was the size for people with up to 28.6cm foot length. About 1cm toe buffer is said to be a good amount, so the 43s seemed perfect.

However, there seems to be a second scale (which I didn't know/consult when buying the shoes), which is displayed here under the button "SIZE GUIDE" on the right:
https://oswenkoln.com/products/rhine-espresso
->Here, the 43 size states that it is suitable for all people with foot lengths up to 28,1cm!!! This, however, is half a centimeter less than on the main page's RHINE scale, and only 3mm larger than my foot size, meaning almost no buffer.

The outcome is that the shoes only fit me so-and-so, and that I touch the back edge of the shoe almost constantly with my heel when I walk in them. That half centimeter is really lacking, particularly for my right foot, as it is a few mm larger than my left.