0.5mm Neoprene Non-slip Swimming Diving Rafting Adults Women Men Surfing Beach Shoes Aqua Socks

1.standard foot type, choose regular size in the size chart.
2.biggest toe protrudes, choose one size bigger.
3.choose one size bigger.
4.foot wide, choose one size bigger.
5.foot thin, choose one size smaller.
6.foot high, choose one size bigger.

this fabric is very soft, elastic. If you like tight, buy one size smaller