Gemma Mule Slipper - Black
Fit Guide
Vionic shoes are listed in US sizing. Find your usual AU or EU size below.
| US | 5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AU / NZ | 5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 | 13 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 8 | 9 | 10 | 11 |
| EU | 35 | 36 | 36.5 | 37 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 43 | 45 |
| Length (cm) | 21.9 | 22.8 | 23.2 | 23.6 | 24 | 24.5 | 24.9 | 25.3 | 25.7 | 26.2 | 27 | 28.3 | 29 |
Widths: Medium and Wide where available. If between sizes, we recommend sizing up.
Details
A slipper for wardrobe-essentials, with a removable footbed for your own orthotic, made for all-day comfort.
The Gemma Mule Slipper is a slipper made for wardrobe-essentials, pairing Vionic comfort with everyday style.
Features:
- Award winning built-in orthotic footbed
- Footbed is covered with 100% polyester terrycloth and terry upper/lining features an adjustable hook-and-loop closure for easy on and off
- Podiatrist-designed, biomechanically contoured arch support and deep heel cup to realign your stride and help prevent moderate to excessive pronation
- Flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees
- Footbed is treated with anti-bacterial, odour-resistant Ecofresh
- Materials: 100% polyester terry upper, liner, and covered EVA footbed, EVA outsole
- Care: Wipe off with damp cloth and air dry
- Technology: VIO Motion
- Removable footbed: lift it out to fit your own orthotic
Vionic: beauty you see, science you feel, with biomechanical support built in.
Fit & Care:
Fit
- Fits true to size.
- Removable, orthotic-friendly footbed.
Care
- Award winning built-in orthotic footbed
- Wipe clean with a damp cloth; allow to air dry naturally away from direct heat

