Review on FYJS Travel Diving Flippers Carrying by Nathan Jones

I wear women's size 8-8.5. I ordered M and they are huge. My husband, who wears men's sizes 9.5-10, says they fit him perfectly. So I swap the pink M for an S and my husband orders the M in blue. We both love the fins and I think they will be great once we get the right size! One thing about both of our legs: neither of us have high arches and we're medium width. If you have a high arch or wide foot, the size may be more accurate. I give them 5 stars because they are well made and work well. Update: I ordered S and they were still too big for my ladies size 8'. So these fins were for me. My husband (men's size 48) loves the size M fins. He's been using them for lap swimming for a few weeks now and thinks they're great!