Please note all conversions are approximate and may vary by label, brand, or personal preference of fit.
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Holographic metallic flames and a matching holographic metallic sole, on the classic hydra boots, what's not to love! These boots are hot! Here in a black faux leather with matching purple metallic flame and sole.
Helios boots fit true to size, however if you have wide feet or can run between sizes we recommend you size up.
- Lace up
- Water based Pu Faux Leather Upper- Holographic Details
- Platform Height: 2 inches
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.
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
Unfortunately, we are unable to cover the cost of international returns and the price may vary depending on the size and weight of your parcel. In order to receive your refund please return your order to our warehouse.
For more information, please visit our Returns Page or contact help@koifootwear.com
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.
