Zoned insulation is what makes these Norrona Lofoten Gore-tex insulated pants work as well as any other Norrona pant. Insulation where you need it, front side, thigh to boot and of course, protecting your bum from that iced-out chairlift. Recycled face fabric with gore-tex makes you feel good about this purchase and they make you feel good knowing your covered from the elements with a gore-tex guarantee. Huge thigh pockets let you carry all the snacks and supplies you may need fo the day, maybe even a pocket beer for après.