Jeffrey Campbell Fluxx Sandal in Nude. Size 6 (also in 7, 7.5, 8). Leather upper with man made sole. Ankle strap with closure. Heel measures approx 2.75 H. Imported. JCAM-WZ1023. FLUXX. Step into comfort and fashion this season with these new shoes from Jeffery Campbell. Made with premium leather and a German sole. These pretty babies will keep you coming back for more.