A male surface fastener member that is configured for being integrated on a surface of a foaming resin mold body simultaneously with molding of the foaming resin mold body, the male surface fastener member comprising: a plurality of male surface fastener strips connected with each other such that end portions of adjacent male surface fastener strips are opposed to each other along a longitudinal axis of the strips, each of the male surface fastener strips comprising a flat-type base material and a plurality of engaging elements integrally molded and extending upwardly from a first surface of the base material; and a connecting portion having a width that is less than a width of the male surface fastener strips, the connecting portion connecting at least the end portions of at least two male surface fastener strips, wherein each of the plurality of male surface fastener strips comprises first and second lateral resin intrusion prevention walls extending upwardly from the first surface and along a width direction of the base material, and each of the lateral resin intrusion prevention walls comprises a plurality of said engaging elements that are arranged in series in a width direction of the first surface, wherein each of said engaging elements comprises: an element main body having a rising portion (3a-2) rising from the first surface and an engaging head portion (3a-1) extending from an upper end of the rising portion toward a molding direction, and a column portion integrally molded adjacent to the element main body in the width direction of the base material, the column portion having a height that is equal to a height of an apex of the engaging head portion as measured from the first surface of the base material. a plurality of male surface fastener strips connected with each other such that end portions of adjacent male surface fastener strips are opposed to each other along a longitudinal axis of the strips, each of the male surface fastener strips comprising a flat-type base material and a plurality of engaging elements integrally molded and extending upwardly from a first surface of the base material; and a connecting portion having a width that is less than a width of the male surface fastener strips, the connecting portion connecting at least the end portions of at least two male surface fastener strips, wherein each of the plurality of male surface fastener strips comprises first and second lateral resin intrusion prevention walls extending upwardly from the first surface and along a width direction of the base material, and each of the lateral resin intrusion prevention walls comprises a plurality of said engaging elements that are arranged in series in a width direction of the first surface, wherein each of said engaging elements comprises: an element main body having a rising portion (3a-2) rising from the first surface and an engaging head portion (3a-1) extending from an upper end of the rising portion toward a molding direction, and a column portion integrally molded adjacent to the element main body in the width direction of the base material, the column portion having a height that is equal to a height of an apex of the engaging head portion as measured from the first surface of the base material. an element main body having a rising portion (3a-2) rising from the first surface and an engaging head portion (3a-1) extending from an upper end of the rising portion toward a molding direction, and a column portion integrally molded adjacent to the element main body in the width direction of the base material, the column portion having a height that is equal to a height of an apex of the engaging head portion as measured from the first surface of the base material.