Tubular knit underwear for use with absorbent products

摘要

An undergarment (20) for use with an absorbent article is disclosed. The undergarment includes a shell portion 30, a crotch portion 40, and an elasticized leg opening defined by the shell portion 30 and the crotch portion 40. The shell portion is breathable and preferably liquid resistant. The crotch portion 40 elastically extensible in at least one of the longitudinal and transverse directions comprises an absorbent bodyside layer and a liquid resistance barrier layer and is preferably breathable. The elasticized leg openings 34 cooperate with the resiliently extendable crotch portion to provide a biasing force of the absorbent article against the wearer's body. A system for controlling body fluids with undergarments and absorbent products is also disclosed.