PROBLEM TO BE SOLVED: To provide a pelvis supporting undergarment which hardly affects wearing feeling or a pelvic correction by the body movements.SOLUTION: The pelvis supporting undergarment comprises a main body 1 of the undergarment, pelvis supporting, a strip of cloth 2 which is made of an elastic fabric having a width to surround the circumference of the pelvis and is formed into a cylindrical shape by joining both ends in the longitudinal direction, and intermediate cloth 3 for connecting between the upper side of the strip of cloth 2 and the reverse side of the waist part 1c of the main body 1 over the entire circumference or partially at a plurality of parts in the circumference. The strip of cloth 2 is indirectly connected to and is placed on the reverse side of the main body 1 through the intermediate cloth 3 while being separated from the waist part 1c and the main body 1.COPYRIGHT: (C)2009,JPO&INPIT【課題】身体の動きに対して、着用感や骨盤矯正効果に影響を及ぼしにくい骨盤サポート下着を提供すること。【解決手段】下着本体1と、骨盤周囲を囲繞する帯幅で弾性繊維素材で構成され長手方向両端が接合されて筒状とされた骨盤サポート用帯状布2と、該帯状布2の上辺と前記下着本体1のウエスト部1c裏面とを全周に亘って或いは周方向複数箇所で部分的に接続する中継布3とで構成され、前記帯状布2が、前記ウエスト部1c及び下着本体1から遊離した状態で前記下着本体1の裏側に前記中継布3を介して間接的に接続配置されている。【選択図】図1