AXXE CLASSIC Seagull Wetsuit

I purchased this here but the size didn't fit, so I'm selling it.
For reference, I have a very muscular upper body at 170cm, and while the upper body was tight, the lower body fit perfectly.
I imagine it would fit someone around 170cm with a normal or slim build. As expected from Axxe Classic, the jersey is of very high quality.
Below is the description from the previous seller.

This is a surf wetsuit, a spring suit.
Last year, I was told it fit like a size L and purchased it, but it was slightly too small for me, so I've decided to sell it.
I am 170cm and 67kg.

I have only tried it on. The previous owner stated they wore it about 10 times. There are some minor stains.
Overall, it's in good condition with no significant wear, but I found a noticeable scratch on the back of the left knee, so I've lowered the price and relisted it. The scratch does not go all the way through.
As this is a used item, please understand that there may be other minor scratches. *Please refer to the 4th photo.

In terms of fit, I personally think it's around a M to ML.

If you have any questions, please ask before purchasing.
As this is a used item, please refrain from purchasing if you are sensitive about such things.

Gender: Men's