United Nude's Mobius Straps Hi reworks the Sia sandal with overlapping adjustable Velcro straps and the brand's signature Möbius-inspired loop heel. The single-band construction unites upper, sole, footbed and heel into a sculptural, lightweight wedge. Key attributes: Beige | Timeless taupe | Nappa leather | Lightweight | Durable fiber-reinforced heel | Adjustable Velcro straps | Single-band construction uniting upper, sole, footbed and heel | Rubber outsole for grip | Strappy upper with overlapping straps | Hollow loop-shaped (Mobius) heel | Open wedge profile | Gloss-finished heel | Dimensions & fit: Heel height: 100 mm / 3.9 in | Normal fit | Composition & care: Nappa leather upper | Leather lining | Fiber-reinforced nylon heel | Rubber outsole | Wipe clean with a damp cloth. Use leather care products as needed.