You can easily adjust shinfin
Regular foot fins force you to unnaturally twist your legs and feet, just to kick in the direction the fins are facing. Otherwise the fins skid sideways in the water and feel unstable. Obviously, you can’t adjust foot flippers to a better position relative to your leg or foot. They are fixed on your foot. So foot flippers force you to change your kick direction just to match them. Many people are not happy with this.
You can also fit shinfin
Now you can have fins that match your kick direction and power. So you control your fins, they don’t control you!
See related faq about how these fins let you have supple ankles and relaxed feet.
See all faqs about why these are the best swim style fins.