Synthetic Upper, Lining and Outsole. Need a low heel to wear to any occasion? Introducing the Usha. This strappy heel sits on a practical 6.5cm low heel which sits securely on the foot with a slim ankle strap with a buckle. The heel sits on a sturdy block silhouette covered in the same soft leather-look material as the toe and ankle strap. The Usha is available in the versatile tones of black, buff and white. Style the Usha with structured tailoring and coloured accessories for a sleek look.