These pants have it all—a gripping feature in the waistband to avoid the dreaded plumber's butt. Zippered back pockets to ensure if you leave home with your phone, you'll get back home with it too. An articulated knee for a great range of motion, complete with a removable knee pad. A gusseted crotch for comfort and fewer adjustments (the ladies' will be grateful). Even zippered vents along each thigh.Everything but the kitchen sink. Enjoy!