Prevent hot heat waves from making direct contact with your skin or face with our range of straw hats, lifeguard hats, etc. Rick Owens is a luxury clothing and fashion house based in Italy. The brand was founded in 1994 and now operates about a dozen stores across the world. Rick Owens keeps collaborating with other iconic fashion houses like Dr. Martens, Birkenstock, etc. The olive color is derived from the shade of green olive.