Outstanding fins

These are the first fin which I bought on the Internet. Dement speaking I was a bit skeptical / tense.
Last holiday I have used for the first time flippers with adjustable size. A local gave me to try.
I was already excited and have therefore opted for the Cressi Fins.

The fins are very well made. Everything is tight and makes a high quality impression.
In the water you have sufficient propulsion.
You can use the fins definitely barefoot. In Neoprene shoes it can be closely depending on the size.

The biggest advantage is the size adjustment for me. Mostly my feet ache after about 20 minutes in the water.
These fins can I just make a little looser.

Overall, the best fins, which I had previously.