Our Carhartt Super Dux Seat Covers are our toughest custom seat covers yet. Born from work. Built for Play! These seat covers are custom crafted from durable 1,000 denier Cordura nylon fabric. Each seat cover is specially treated with Rain Defender DWR technology that makes water bead up and roll off with ease. Perfect for keeping your factory seats protected from whatever you throw at them. Cordura is the toughest material available for custom seat covers. Our Super Dux seat covers are designed specifically for trucks and SUVs for those that use and abuse their vehicle for work and play.