The inner wear is structured as follows: a heat-retaining organization 22 is formed by setting a plurality of air cells 25, surrounded with ridge parts 24, projecting to the back surface side of a single-layer ground knitted organization 23 each in a hexagon state, into a honeycomb structure; and the abient gas is reserved inside each of the air cells 25. 保温性組織22は、一重の地編組織23の裏面側に突出させた畝部24,24,…にて六角形状に囲んでなる複数のエアセル25,25,…をハニカム構造状に設けて構成しており、各エアセル25,25,…内には周囲の気体が蓄えられるようになっている。 - 特許庁