Sporti Neoprene Swim Fin Socks

Fin sock

Very well made and use with fins swimming laps. Keep feet from getting blisters. They fit well. Be aware these a bit heavier than just a thin fin sock but I had those and they were always tearing along seam.

Fin Socks

Helps with the fins and very comfortable. Pool use only

Narrow in forefoot

I usually wear a size 9.5 or 10 shoe, ordered a large. The length is good but it’s tight in the forefoot.