| The Sugoi Matrix Jackie Knicker is a basic tight with a great fit and performance that's a cut above other performing tights. The Matrix is a soft, textured microfiber yarn blended with spandex for full stretch and moisture management. The crotch gusset helps reduce inseam bulk so that you get increased movement without wasting energy. The ankle has signature grip ankle elastic which enables a better fit and longevity of the Matrix tights. Sugoi Sizing Chart (new window) Other Features: Material: 90% Polyester / 10% Spandex Pockets: 1 inside key Crotch: Gusseted Belt: Flat drawstring with elastic waist Warranty: 1 Year Use: Running, work out, biking |