RIEKER. Z6743-68. FELICITAS 43. YELLOW. Take on the day in style and comfort with the women s Rieker Felicitas 43 ankle boot. The colorful blanket woven shaft delivers eye-catching appeal. The removable footbed accommodates custom orthotics while the cozy faux fur lining adds comfort and warmth perfect for chilly days ahead. Synthetic and textile upper. Medial side zipper for easy on and off wear. Breathable textile and faux fur lining. Removable insole accommodates custom orthotics.