United Nude's Mobius Sia Mid is a mid-heel strappy sandal notable for its sculptural hollow loop-shaped heel and single-band construction that unites the upper, sole, footbed and heel. Key attributes: Green | Cyber lime | Nappa leather | Lightweight construction | Durable fiber-reinforced heel | Strappy upper | Tonal metal hardware | Rubber outsole for traction | Hollow loop-shaped heel | Single-band construction uniting upper, sole, footbed and heel | Open wedge silhouette | Mid heel profile | Dimensions & fit: Heel height: 60mm/2.4in | Standard fit | Composition & care: Nappa leather upper | Leather lining | Leather footbed | Fiber-reinforced nylon heel | Rubber outsole