The Grand Prix leather smooth out half chaps with stretch leather insert are made with the same exquisite detailing of the Grand Prix products. They will hug your leg from knee to ankle with the special stretch leather shaped panel that will give you a custom fit. If you appreciate Grand Prix's quality, then this is the riding half chap for you. Made in Italy. Superior fit. Heavy-duty zipper and tab closure at the bottom. Measuring for your half chaps: Calf: Thickest part of the calf over pants to be worn most often. Height: From the bend at the knee to the ankle bone and add 1".