Gianni Kavanagh Women White GK1 Kavanagh Sport Leggings. Composition: 95% Polyester 5% Elastane. Color: White. Description: White GK1 Kavanagh Sport Leggings. Gold Kavanagh Sport and GK1 print on the side. Belt and side inserts in black. Made in a soft fabric. The size of Ellie is S and her height is 5 Feet 9 Inches (175. 3 cm).