yalox water shoes women's men's outdoor beach swimming aqua socks quick-dry barefoot shoes surfing yoga pool exercise(d/xb-navy,40/41eu) yalox yalox water shoes were made of high quality material including polyester,spandex upper and rubber sole,which are smooth stretchy fabrics. they can improve durability, and meet your requirements for wear resistance.</br> apart form this, the function of the swim socks has been improved a lot. it is comfortable for us to wear the quick-dry and anti-slip shoes.furthermore, elastic shoes mouth and the pull tap at the heel allows for quick and easy entry,protecting your feet from dripping off.</br> when it comes to the ultra lightweight and portable functions, it is convenient to fold, carry and keep.and the biggest advantage is the thickened sole and breathable insoles with shock absorption performance, protecting your feet from stepping on rock and stone. so, if you want to have a good trip with your families or friends, buying it is a nice choice. </br> otherwise ,the aqua socks are customized for various outdoor activities for women and men.due to continue to design new styles of land shoes and constantly update our colors, you can buy the style and size you want!</br> hope you enjoy your beach vacation!