ARENAUnisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5

I’ve always used conventional swim fins - the closed heel design usually available to borrow at the pool. I decided to splurge on these and am not disappointed. I was a little nervous about having my heel loose, but it turns out the loose heel is a much better design. I normally wear a 9 in women’s dress shoes, a 10 in women’s sneakers. I got the 7.5 to 9 size (sized based on men’s sizes) and they fit well. The material is really soft and flexible. I do get some friction around my big toe, but much less than I used to get from the conventional design. These fins are expensive but worth it.

I use them for lap swimming in a pool and they work well.I'm a 10.5 and got the 11-12 and its a nice fit.They run a little small, maybe a 1/2 size.

These are my third pair purchased. Growing swim child uses daily at practice. Great color choices, extremely durable, and stable on the foot. Fit true to size and work great. You get what you pay for, and you want these!

I felt these were expensive...but after the blisters on my feet and ankle and knee pain from another fins...I figured I would give these a try...I would have returned them if they did not work for me.Theses are the best flippers I have ever used. They don't hurt or blister my feet. I have hyper extended joints, and they really allow my ankles to be flexible without over doing it or putting excessive strain on my knees. My kick is also stronger from using them regularly in kick sets. I have greatly improved my underwater dolphin on my back. They really work my quads too.I am in US Masters Swimming, in my 40s, and have practice three times a week. I wish these were around in my high school days.I can't recommend them enough and hope they work for you too.

It fits narrow feet , I ordered true size when I first tried, it was a bit small , I ffelt more comfortable after two three times , I wanna to buy again in orange but they don’t have it . Can’t find small size in other brand .

Thought they felt heavy but when I got in the pool with them I was amazed at how effortlessly they helped me glide through my laps. Haven't had them long but they are much better built than the ones I used to have which warped after only three months of using 3-4 x a week.

true to size and easy to put on

My foot is size 12.5-13 depending on shoe brand. XL fits nice with a tiny bit of room. Remember if you try them on standing, your foot is flattened out but in the water it won’t be. It’ll be slightly looser in water. I’ve never had fins this small and am surprised by the power they can generate. I just swim for exercise and like the fact I can get a lot more leg work in the pool with these.

Comfortable. No blisters.

Great for practice. I don’t get cramps in feet like with other fins.

Se sientes de un material muy resistente, el color muy bueno y los relieves de los logos tambiénCalazo 11.5 y esta son 11-12 quedan justasespero usarlas pronto y dar dar una mejor retro

Verey comfy

This is my second set of fins. I really like them. True to size.