Please note all conversions are approximate and may vary by label, brand, or personal preference of fit.
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Don't worry, we know you love platforms! And you know we couldn't leave a super chunky platform option out of this collection. The Elevated UniFlex Plus Size Thigh High Boots will be the biggest platform we have in our UniFlex Collection, however, don't be deceived in thinking you will be tipping over when wearing these, the wedge like structure means despite the proportions they are very comfortable and lightweight so there will be no lugging around in these!
UniFlex is a trademarked material that is designed specifically for thigh high footwear. This innovative material is highly stretchable, making it suitable for people of all shapes and sizes and designed to provide superior comfort and fit, no matter what your size may be. UniFlex is made with a blend of synthetic and natural fibers, which gives it both durability and flexibility. This combination of materials allows UniFlex to stretch and move with your legs, providing a natural, comfortable feel that is perfect for all-day wear that can keep up with active lifestyles.
The UniFlex material is made to mould to all leg sizes. If you have a thigh measurement of 52cm or below we recommend you go for the regular option. If you have a thigh size of 52.1cm or above we recommend you go for the wide option.
Model Info: Dress size: 18/20. Shoe Size UK8. Thigh Measurement: 71cm Calf Measurement: 41cm.
INFO
- Platform Height: 6cm
- Heel Height: 8cm
- Zip Entry
- UniFlex Material
Please note all conversions are approximate and may vary by label, brand, or personal preference of fit.
| UK | US/CA | EU |
| 3 | 5 | 36 |
| 4 | 6 | 37 |
| 5 | 7 | 38 |
| 6 | 8 | 39 |
| 7 | 9 | 40 |
| 8 | 10 | 41 |
| 9 | 11 | 42 |
| 10 | 12 | 43 |
| 11 | 13 | 44 |
FOOT LENGTH
| SIZE (UK) | CM | INCH |
| 3 | 21.8 | 8.7 |
| 4 | 22.6 | 9.1 |
| 5 | 23.6 | 9.4 |
| 6 | 24.6 | 9.9 |
| 7 | 25.3 | 10.1 |
| 8 | 25.9 | 10.4 |
| 9 | 26.8 | 10.7 |
| 10 | 27.8 | 11.1 |
| 11 | 28.8 | 11.3 |
MEN'S SIZE GUIDE
| UK | US/CA | EU |
| 7 | 8 | 41 |
| 8 | 9 | 42 |
| 9 | 10 | 43 |
| 10 | 11 | 44 |
| 11 | 12 | 45 |
| 12 | 13 | 46 |
FOOT LENGTH
| SIZE (UK) | CM | INCH |
| 7 | 25.3 | 10.1 |
| 8 | 26.5 | 10.6 |
| 9 | 27.4 | 11.0 |
| 10 | 28.2 | 11.3 |
| 11 | 28.7 | 11.5 |
| 12 | 29.8 | 11.9 |
UK Standard
£3.99
UK Next Working Day
From £5.99
USA Mainland Fedex Economy Tracked
From $9.99
USA Mainland Fedex Express
From $19.99
EU Tracked
From €6.99
Ireland
From €8.99
Australia & New Zealand
From £19.99
SEE ALL DELIVERY OPTIONS
We accept returns within 28 days after the items are received.
We’re committed to offering high-quality products at fair prices.
Condition
We kindly ask that the items are unused, in their original condition, and with all tags attached.
This applies to both shoes and accessories. Please note, for hygienic reasons, we’re unable to accept returns of earrings.
Partial Returns
You are welcome to return all or part of your order—whatever suits your needs.
Packaging
To protect your shoes and their packaging, please ensure you don’t use the original shoe box as the outer packaging for shipping. If the shoe box is damaged due to being used for shipping, we may be unable to accept the return or a restocking fee may apply.
United Kingdom
To return online via Royal Mail, go to www.royalmail.com/track-my-return/create/1969.
Or you can log into your Koi account and create a return. Please note if you wish to use it will cost you only £2.99.
International
Return processing is a service that comes with its own costs, to keep our prices accessible, we’re unable to cover return shipping costs.
Please look below for the cost of sending us a return from our country
Exchange
Unfortunately, we are unable to offer exchanges, our best advice would be to return for a refund, and then place another order for the correct size.
