Patent ID: 8661569

Claim:
Functional underpants for men for securing air permeability and improving sexual health, the functional underpants comprising: a penis support member ( 120 ) having a double structure comprising an outer cloth ( 101 ) and an inner cloth ( 102 ); a scrotum support member ( 130 ) having a single structure and being formed vertically under and connected to the penis support member; and a rear member ( 140 ) connected to a lower end of the scrotum support member ( 130 ) having the single structure, wherein the outer cloth ( 101 ) of the penis support member includes a first bending section ( 210 ) having a horizontal length and formed separately from and under a waistband of the functional underpants, a second bending section ( 230 ) having a horizontal length and formed under the first bending section, and a first curved portion ( 220 ) formed between the first and second bending sections ( 210 , 230 ), the first curved portion ( 220 ) having a first curvature maximum horizontal length and the first curvature maximum horizontal length being longer than those of the first and second bending section horizontal lengths to thereby create a penis pocket ( 26 ) along with the inner cloth ( 102 ) of the penis support member; wherein the scrotum support member ( 130 ) includes the second bending section ( 230 ), a third bending section ( 250 ) having a horizontal length, and a second curved portion ( 240 ) formed between the second and third bending sections ( 230 , 250 ), the second curved portion ( 240 ) having a second curvature maximum horizontal length and the second curvature maximum horizontal length being longer than those of the second and third bending section horizontal lengths to thereby form a scrotum pocket ( 270 ); wherein the penis support member ( 120 ) forms a first separate patch sewn to the functional underpants, and the scrotum support member ( 130 ) form a second separate patch sewn to the functional underpants; and wherein the first curvature maximum horizontal length is shorter than the second curvature maximum horizontal length, and the outer sewn edge of the first separate patch having a rectangular shape for substantially preventing a penis (A) from wobbling in the horizontal direction.