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 b 1 , b 2 being the following , according to the iso 11676 standard : bar b 1 : 1 . 2 / 4 . 5 / 4 . 3 / 4 . 5 / 4 . 3 / 1 . 0 / 1 . 2 / 1 . 0 // bar b 2 : 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 .