Hollow loop-shaped fiber-reinforced nylon heel: Delivers maximum strength and lightweight performance
Single band construction: Unifies upper, sole, heel, and footbed for a seamless, iconic design
Nappa leather upper: Offers a luxurious, high-quality finish
Gloss-finished rubber outsole: Provides durability and slip resistance
Leather lining: Ensures comfort and breathability
Summarized by Shop
The Mobius Sia Mid is a strappy sandal with a hollow loop-shaped heel and a single band that forms the sole, heel, footbed, and upper of the shoe. The fiber-reinforced nylon heel is the strongest part of the shoe, while its open wedge shape keeps it incredibly light.
United Nude's launch product, the Mobius, was revealed in 2003 and has s
Heel Height
60 mm (standard fit), 65 mm (narrow fit)
Upper Material
Nappa leather
Outsole
Rubber
Heel Construction
Fiber-reinforced nylon
Hardware
Tonal metal
Summarized by Shop
4.1
7 ratings
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Sia Mid in Black
Supremely comfortable right out of the box and absolutely gorgeous. As soon as I put them on, I went right downstairs to my computer and ordered a second pair!
L
Liza · August 1, 2025
Beautiful and very comfortable summer shoes. I am very pleased with my recent purchase.
E
Ewa · September 9, 2025
Adore these shoes!!
I bought the multi color pair. Super comfy and gorgeous!! They will go with everything and add a whimsical edge without being too crazy. Love them! I have the silver Mobius slides too. You can’t go wrong with them in any color.