IST Low Cut 3mm Neoprene Fin Socks/Slip On Booties for Swimming, Scuba Diving & Snorkeling

This is a good pair of fin socks at a reasonable price. The real issue of ordering online, however, is that sizing requires guesswork. Unfortunately, fin socks must provide a tight fit for otherwise water will get in and the socks become quite uncomfortable. This turns out to be the case with my son. He wears size 3 and I ordered a pair of medium fin socks for him. But I am not sure that size small will not be too tight. Perhaps fin socks should be bought from a local swimwear shop.

Bought these for my son who wears a size 1 1/2 and they fit exact on his narrow feet. The openning was large enough to get his foot in without a struggle. I had concerns about that since previous reviewers stated they had trouble. My son uses these with his fins and so far so good. I bought a M youth.

Much too large for my daughter wearing shoe size 9 (toddler). I wear a women's shoe size 6 and could almost fit my feet in them. I simply cut and sewed the ends to fit and they are working out for the purpose of keeping my daughter's swim fins on and to prevent chafing.

These worked perfectly for my 11 year old. They kept her from freezing as we hiked, and protected her feet from getting rocks stuck between her sandals and soles.

These run a little larger than expected so I had to get a smaller size to get the desired fit. Also, turn them inside-out so the seam is not against your skin.

These fit perfectly and are just long enough to go over the bottom of my wetsuit legs with a nice tight seal. They do require rolling them a little to get them on but come off much faster. I bought them specifically for my first Dualthlon, Escape the Rock in August in chilly water of San Francisco Bay. A worthwhile purchase!

My fins (fixed foot pocket) were getting loose but I didn't want to buy new ones. These work well to fill the gap although they are a little thicker than I would like.

These neoprene socks will keep your child's feet dry. They run a bit large but I got these for my 8 year old. He's got little feet though. We can never find small neoprene's for children for fly fishing and these work great. So whether fishing or other water use, these are great.