Abstract: An insole of moisture absorbent material is shaped to conform to an average persons's foot sole so that it covers all or at least the forward portion of the wearer's foot. This insole is removably inserted in the wearer's sock to absorb moisture thereby protecting the wearer against the problems which stem from excess foot moisture and wet socks. The improved result is a washable and easily applied means for moisture protection of the wearer's feet consisting of a regular sock and a moisture absorbing insole positioned within the sock.