“Powersocks help me fit in the straps of my kitesurfing board (because most water shoes are too thick) and protect my feet from sharp mussels and other sharp sea floor surfaces. I am very happy with them and recommend these to many other people who I surf with.” Need extra footwear for your upcoming adventure? Discover the most portable footwear possible: socks that can be worn like shoes, so you can save space and travel lighter.