Abstract: The flat, topless sock is are re-usable, machine washable/dryable, sock/stocking alternative that is inserted into a shoe or sandal, adhering to the shoe's insole so it can be worn in place of traditional socks to give the wearer the “no-sock” look while providing the benefits of wearing a sock. The preferred embodiment of the flat, topless sock consists of a soft, durable, absorbent surface in contact with the skin on the bottom of the foot and an adhesive/anti-slip surface on the opposite side which is in contact with/adheres to the insole of the shoe or sandal. Optional features may include but are not limited to: the addition of extra layer(s) for added comfort, shock and/or sweat absorption; the addition of an anti-microbial agent; a design modification to allow for use in a thong sandal; and an unlimited variety of decorative material designs, colors, textures, stitching patterns or appliqués.