Dry on the Fly® Slim Leg: Pants to be Proud Of! Duluth’s product design team brings you pants that are up to par. Lightweight, abrasion-resisting and stretchy nylon goes from drenched to dry in the blink of an eye. An elastic waistband stretches smarter to keep pooching and bunching at bay. We know you love your pockets, so we added 7 of them to make sure you’ve got your fill. A double back “V” belt loop keeps belts from riding up. Hidden pant straps let you convert legs into a capri length for versatile fit. Says 31 length but they are scrunchie and seem a bit shorter to me.