Men's underpants having pouched crotch

Men's underpants having a pouched crotch, characterized by comprising a waistband (1), a back part (2), a front part (3), a front pouch (4) and the pouched crotch (5), wherein the back part (2) and the front part (3) are both fixedly sewed under the waistband (1), a pouched opening (6) is formed in the middle of the front part (3), the front pouch (4) is arranged in the pouched opening (6) and comprises a first front pouch piece (7) and a second front pouch piece (8), the first front pouch piece (7) and the second front pouch piece (8) are fixedly sewed with each other and both fixedly sewed to the front part (3), the pouched crotch (5) is fixed to the inner wall of the front pouch (4) and comprises a first crescent wrapping piece (9) and a second crescent wrapping piece (10), the outer side edge of the first crescent wrapping piece (9) is fixedly sewed to the outer side of the first front pouch piece (7), the outer side edge of the second crescent wrapping piece (10) is fixedly sewed to the outer side of the second front pouch piece (8), and the first crescent wrapping piece (9) and the second crescent wrapping piece (10) are overlapped at two ends.