NEEDLES - Relaxed linen paisley pants - Sz L

Even though the pants are hardly worn, fabric shows signs of wear at the crotch due to rubbing. Linen looks and feels used in these areas (see pictures) - maybe that's reversible but I don't know how to treat this. Waist : 30" to 42" Leg length : 38" Inseam : 25.5" Rise : 14"