Pants with belt

A pair of belt-attached pants comprising:

• a pants main body having a waistband part in a tubular shape provided at an upper end part of the pants main body, and having a waist part that is a tubular part configured to cover a lower abdomen above a pubis of a human body and below the waistband part when worn, at least the waist part having stretchability;
• a first belt having a first fixed part that is fixed to a back surface of the waist part, the first belt having two first other parts sandwiching the first fixed part, the first other parts going around from a back surface side to a front surface side along the waist part while facing each other, the first other parts being fixed to a front surface of the waist part at a predetermined interval;
• a second belt having a second fixed part that is fixed to the front surface of the waist part, the second belt having two second other parts sandwiching the second fixed part, the second belt having a length in which the two second other parts reach at least both side parts of the waist part respectively to sides away from the second fixed part on the front surface along the waist part while facing each other;
• and
• a fastening part that makes one of the second other parts fastenable to one of the first other parts and makes the other of the second other parts fastenable to the other of the first other parts, wherein
• the first belt and the second belt are formed of a member having stretchability lower than stretchability of the waist part, and
• the second belt is configured to support the lower abdomen above the pubis of the wearer upward by fastening the first other parts to the second other parts through the fastening part.