Utilitarian yet feminine, Haltham is an everyday boot that promises to go the distance. This flat, knee-high staple style is crafted from smooth black calf leather and lined with nylon fabric. The shaft height is 38cm, offering a sleek and elegant silhouette. A memory foam insole ensures maximum comfort, while an internal elasticated stretch panel offers a neat fit. Our standard height, black flat knee boots are available in eight different calf sizes to accommodate narrow, standard and wide fits.
Designed in London, handmade expertly in Portugal – DuoBoots is the only brand in the world to offer a diverse size range of calf fitting boots. To find your perfect fit, visit our Fit Finder here. Check out how to clean and maintain your leather boots to ensure they always look their best.
FREE UK delivery for orders containing full priced footwear. Orders are delivered within 3-7 working days to UK & Europe, 3-10 working days for International orders.
For more returns information, please visit our delivery page
Easy Returns We are happy to offer a refund on unsuitable goods returned in their original condition, unworn and undamaged, together with the despatch note or purchase receipt within 14 days of receipt of your order.
From UK mainland, Northern Island and Isle of Wight Drop off at your local Post Office.
For more returns information, please visit our returns page.
If you're not sure which shoe size to go for, use our guide below to find the best fit. Foot length - from the end of your toes to the rear of your heel. Width - the circumference around the ball of your foot. All tall boots come in standard width, if the standard looks a little snug, we suggest sizing up.
| EU | UK | US | AU | Foot Length mm | Width mm (Standard) | |
|---|---|---|---|---|---|---|
| 35 | 2 | 5 | 4.5 | 217 | 223 | |
| 36 | 3 | 6 | 5.5 | 224 | 226 | |
| 37 | 4 | 6.5 | 6.5 | 230 | 230 | |
| 38 | 5 | 7.5 | 7.5 | 237 | 233 | |
| 39 | 6 | 8 | 8.5 | 244 | 236 | |
| 40 | 7 | 9 | 9.5 | 250 | 240 | |
| 41 | 8 | 10 | 10.5 | 257 | 243 | |
| 42 | 9 | 11 | 11.5 | 263 | 246 | |
| 43 | 10 | 12 | 12.5 | 270 | 250 |
United StatesI can’t believe how amazing it is to find a company making boots with the circumference and shaft size options! I have very narrow calves and end up buying and returning a ton of boots because the circumference is way too wide, and I look like a kid wearing grown-up boots! I used the measuring guide and ordered the recommended boot, and they fit wonderfully - a touch snug, but perfectly formed to my calves - yay!! The leather could be a touch more luxe and leather lining and soles would be the icing on the cake, but the value at this price point along with the fit will keep me coming back for me. Also - very quick shipping to the east coast US - thank you Duo Boots!!
United Kingdom United KingdomI agree with other customers. The boots are stylish, excellent quality, and exactly as seen in the pictures. I am a size 38 with narrow calves and, following their instruction to size my calves, I’ve got the perfect fit. Quite impressed. If you are a totally standard size, you might get similar quality for a little less elsewhere. But if like me you find standard sizes don’t fit, Duo are the perfect boot for you.
United KingdomWith larger calves it’s very difficult to get long boots zipped up. That’s why I chose Duo Boots. I sized up and I’m glad I did as they’re quite snug. Lovely soft leather and they look great. Very pleased.
United KingdomHi, So I visited your store in Bath. I was very hopeful as I do struggle to get boots to fit my calves . However, like a lot of women I am a half size (5.5.) and I have a wider than average foot, so I was really disappointed that you don’t do half sizes or a wider foot fittings! ( E rather than D) Lots of more mature ladies in particular have a wider than average foot! Particularly if the lady also has a larger than average calf! ( Clarks and Hotter for example do both wide fit and half sizes) So sadly have had to give up on your boots . I really think you are missing a trick here and not providing the products your customers need!
