Arena Powerfin PRO Swim Training Fins

Do Not Buy! They will rip after two or three uses. Design flaw! I purchased two sets in January for my son and myself. One set ripped the day after my return period expired. Really liked the fin comfort so I bought a third pair... within a few uses all three sets ripped at the little cuts they put in the bottoms. These ribs are there to give the fin stability yet for some reason they put little cuts in them so they flex (which causes power loss?!?!) Those cuts will turn into a rip after only a few uses. Save your money and buy something else! It’s really a shame because they are super comfortable fins.

I am so disappointed in the sizing of these fins. The first ones I ordered were too tight from the get go. From out of the box to my feet to back in the box and returned within a day. I ordered a size larger size and at first I thought they would work. But in the pool they got looser and within 15 minutes they were flapping around. I took them off and tried again in another 15 minutes and they are too big. So the sizing is just not right for my feet. Otherwise, I really liked the fins. So either the fins I got were mis-sized or the sizing is just off for my particular foot shape...and I think the latter is most likely the case. A shame.

I bought these on November 2018.Very comfortable and exactly what i needed for my swimming practice. Used them about 4 times per week.But they broke this week, just after 4 months. Very disappointed.

Great product. Used for body boarding. I owned many fins over the course of my lifetime. Several got borrowed and never were returned. It has a good flex, so not has hard as vipers. Like hydro-tech fins, but has a little more flex. No tearing or ripping so far. Good purchase considering the cost of other fins out there on the market.

Bought these for my competitive swimmer. After wearing them for 3 practices they split across the toe. Sent them back and got a replacement pair in about 3 days. After wearing them for half a practice they again split across the toes. Dont know if this a manufacturer defect, but we will be buying a different brand.

According to the write up these should fit me. They are 46-47cm and that's the same size as the loaner fins at the pool that I use. Those cut my toes, but these are a bit floppy on my fit. Granted these have the heel strap vice the elastic heel cup so that could be part of it. I'm going to try some swim socks or booties and see if that makes a difference. I can say the difference in my swim time hasn't changed :^(. It's the same as with the other fins; however, I do get a really good leg workout on kicks. I have to kick harder, figured I would due to fin length being shorter, to achieve the same times. Should work out in the end by strengthening my legs.ej

The first day I wore these I thought I was Michael Phelps. However, after about 30 min of swimming with these, my toes were rubbed raw from my foot being loose within the toe box. I have since been wearing socks which seems to help my feet from rubbing around on the rubber. Also to note - the rubber of the fins are quite stiff and they are generally pretty big. Ie you push a lot of water when kicking. Provides a really good workout on your legs.

im size 12.5 so I order the size 12.5-13 and they fit me really good and after a long time of not having fins for the first days I had a lot of cramps they are really good they will make your legs stronger

I previously used Speedo fins which were quite hard and difficult to use. I persisted until they finally broke (after years of wear and tear).I then bought these Arena fins and they are so much easier to use for training. They have more flexibility and give you good power when doing drills, as well as kicking. The sizing was slightly large, but it hasn’t impacted me when I’ve used them. I’ve immediately recommending my swimming friends purchase these.

I am a UK size 7 so I bought the 6.5 to 7.5 size. However the fins are uncomfortably tight even without wearing my wetsuit socks. I would suggest sizing up.

Dont sell stuff on UK websites to uk customers in US sizes. Bought these for my daughter and they dont fit when we flipped them over we saw that the size was US.

Brilliant, just what my son wanted. Worth paying the extra money for fast delivery as well.

Had to return as not fittedbwell