Shopper do i need to size up my fins with this sock?
JOANN B not really unless you are wearing foot fins. This socks help a lot with getting on my wet suit as well.
KARL B No, my son and I wear this with our fins when free diving. We did not up size the fins, the strap compensated for any increased size
ERIC W I use the Neoprene sock with full foot scubapro split fins. The full foot fins were a tad big and the neoprene sock is just that...a sock that makes the fit a bit more snug. Are you using full foot or open heel fins? Do you want to wear the sock with boots? Your question..."do i need to size up my fins with this sock" is confusing. If your fins are snug without the sock, then yes, you might need to get different fins.
RITA M They are true to size.
MARY C Try on your fins with a regular hiking sock and you will have your answer. They are not very thick but if your fins are snug then, yes. I like these - they protect my feet from blisters and hold up pretty well. Good for the price. Good luck.
PATRICK D I didn't need to size up at all. The socks are quite thin.
MATT H I did not have to size up my fins...my fins actually fit a bit better, as they have a larger foot pocket.