Swiss Barefoot Company

Swiss Protection Sock (SPS); a toe sock made of kevlar with tiny rubber dots on the bottom designed to be worn as a minimalist shoe and offer more protection than an ordinary sock. It comes in standard and low-cut versions.^[2]

Free Your Feet (FYF) Sock; a development of the Swiss Protection Sock made of Dyneema.^{[3][self-published source?]} The company claims that this is "the most minimalist footwear ever".^{[4][unreliable source?]}

• List of sock manufacturers