Wrangler Men's Cowboy cut original fit Jean-black chocolate

I do construction cleanup , they get a lot of abuse and take it . 1st rinse I used 3 scoops of downy, dried them (all crinkled) soaked with 2 more scoops downy ,rinsed again, smoothed out material with hand ( ironed) threw back in dryer to almost dry then low heat/fluff for 10. they came out perfect no stiffness at all

I bought two pair of these, one is perfect, the second pair has 3 construction flaws that make them unwearable. 1. The outer seam on the right leg is sew incorrectly, and the seam twists to the front of my leg. 2. The zipper flap cover at bottom of zipper does not lay down flat. 3. The bottom seam on the left leg sewn incorrectly causing the "cuff area" to flip up and it won't stay down unless ironed. I only found these flaws after washing so I hope customer service contacts me and gets me replace pair, as I also shredded receipt.