To provide an exchangeable bottom without diverting legs while a wearer stands up when diapers are exchanged, while being able to stably hold diapers.SOLUTION: The bottom 1 has a waistline portion 2 fixed to the wearers torso portion, a skirt portion 5 disposed around the legs of the wearer, intervals between the waistline portion 2 and the skirt portion 5 A first side portion 3 and a second side portion 4, and when the cloth body 6 is not folded and the waistline portion 2 is fixed to the body portion, the waistline portion 2, the first portion A side portion 3, a second side portion 4 and a skirt portion 5 are provided for each, and in the waist disposing portion 2L arranged on the inner surface 2c of the waist portion 2 so as to coincide with the waist portion of the wearer, A belt member 11 wound around the wearers body, and an elongated covering cover 17 for covering the crotch portion of the wearer.BACKGROUND OF THE INVENTION【課題】オムツを安定的に保持可能であるとともに、オムツ交換時には着用者が起立したまま脚部を上げなくても交換可能なボトムを提供する。【解決手段】ボトム1は、着用者の胴部に固定される胴回り部2と、着用者の脚部の周囲に配置される裾部5と、胴回り部2と裾部5の間に介在する第1の側部3及び第2の側部4と、で囲まれる布本体6を備え、布本体6が折り畳まれずに胴回り部2が胴部に固定される場合に、胴回り部2、第1の側部3、第2の側部4及び裾部5はそれぞれ1箇所ずつ設けられ、胴回り部2の内面2cのうち着用者の腰部に一致して配置される腰部配置部2Lに、胴部に巻回されるベルト部材11と、着用者の股上部を被覆するための長尺状をなす被覆カバー17がそれぞれ取り付けられる。【選択図】図1
