Based directly off the proven Grindhouse pant, the Speed Style offers a super comfortable and lightweight body resulting in an ultra high-performance pant. Polyester blend main construction. Four-way stretch lower construction. Silkscreened and TPR embellishments. Two-way stretch knees and rear yoke. Air-cooled stretch calf panel. Full-grain leather inner knee panels. Zipper fly. Ratchet closure. Hook-and-loop side adjusters.