Leave it to the tinkerers and fine-tuners at Duluth Trading to enhance your favorite pants! Now DuluthFlex® Ballroom® Jeans are available with a double layer of hard-wearing denim at thighs and knees – making them twice as tough to stand up to the most abrasive jobs. Of course, they still have all the free-moving flex you need to clamber, lunge and belly-crawl through the day. And they’re equipped with Duluth’s exclusive Crouch Gusset® to relieve any squeeze in your nether regions. So comfortable, maneuverable and sturdy, they’re a workwear wonder!