Jo and Joe Aaron Mens Navy Moccasin Slipper - Size 7. These Jo & Joe AARON Mens Slippers in Navy are designed for comfort. They feature a textile/fabric upper, textile lining, and a textile sole. The closure is a simple slip-on design, and they come with warm lining for extra coziness. The shoe width is regular, with a flat heel height (under 2.5cm). Product Code: AARON/NAVY.