Jackman Back Nep Umps Pants - SepiaUsing mixed cotton from the United States and Australia with a dry feeling, when carding the raw cotton, the nep is made by adjusting the machine, and by weaving while adding strength to the yarn with a lepia loom, the back nep material that increases the strength of the fabric itself is used. B These are N amps pants. This back nep material is dyed without silket processing to give elegance to the surface, and it is finished with a natural and