The present invention has the disposable urine pants of pants type within waist opening portion and a pair of of leg opening portion in relation to one kind. In the veutro portion and/or drosal part of the urine pants between aforementioned waist opening portion and aforementioned leg opening portion, the side stretching region 71,71 with pair of right and left, the pressure of the pressure high what waist opening portion in urine pants wearing. Between a pair of aforementioned side stretching region, the center C71 of more aforementioned side stretching region is biased to aforementioned waist opening portion side and absorber is not configured, or between a pair of aforementioned side stretching region, though the center C71 of more aforementioned side stretching region is biased to aforementioned waist opening portion side there are some absorber, which is only the non-fiber accumulation portion person of the absorber.本發明有關一種具有腰開口部與一對腿開口部之內褲型可丟棄式尿褲。該尿褲之腹側部及/或背側部中前述腰開口部與前述腿開口部之間，具有左右一對之側伸縮區域71、71，其在尿褲穿戴時之壓力高於腰開口部之壓力。在一對前述側伸縮區域間，較前述側伸縮區域之中心位置C71偏向前述腰開口部側未配置吸收體，或在一對前述側伸縮區域間，較前述側伸縮區域之中心位置C71偏向前述腰開口部側雖存在有一部分吸收體，但該部分僅係該吸收體之非纖維堆積部者。
