Parietex optimized composite (PCOx) mesh is easy to insert and position with improved visibility through the mesh and a more damage resistant barrier. Parietex optimized composite (PCOx) mesh offers a proprietary three-dimensional polyester scaffold with larger macro-pore structure† due to the innovative X-stitch textile design. Pre-clinical animal tests showed rapid abdominal wall integration that is equivalent to original PCO and superior to Physiomesh.