The invention relates to a prosthetic porous knit based on a monofilament of a biocompatible polymer material, the pattern followed for the knitting of said monofilament on a warp knitting machine having two guide bars B1, B2 being the following, according to the ISO 11676 standard:



Bar B1: 1.2/4.5/4.3/4.5/4.3/1.0/1.2/1.0//
Bar B2: 4.3/1.0/1.2/1.0/1.2/4.5/4.3/4.5//




The invention further relates to a method for producing such a knit and to a hernia prosthesis comprising such a knit.