- Product Details
- Size Guide
- Shipping & Returns
Make a bold entrance in the Sienna Boot – a sleek, thigh-high silhouette crafted in supple black leather. With a slim heel and a polished silver metal toe cap, this boot redefines modern luxury. A new range for MALLET.
At MALLET, we want to ensure every shoe is the perfect fit. From women’s designer trainers and boots to women’s sliders, we have a shoe for every occasion.
Check out our women’s shoe size guide below.
| UK 3 | UK 4 | UK 5 | UK 6 | UK 7 | UK 8 | |
| EU Size | 36 | 37 | 38 | 39 | 40 | 41 |
| US Size | 5 | 6 | 7 | 8 | 9 | 10 |
| Asia Size | 230 | 235 | 240 | 245 | 250 | 255 |
| Boot height (cm) | 64.2 | 65.0 | 65.8 | 66.6 | 67.4 | 68.2 |
| Calf Measurements (cm) | 18.1 | 18.5 | 18.9 | 19.3 | 19.7 | 20.1 |
| Heel height (cm) | 8 | 8 | 8 | 8 | 8 | 8 |
UK Dispatch
Order by 2 pm, Mon – Fri.
Delivery currently takes up to 5 working days due to peak-period volume.
UK Shipping
£4.99 home / £3.99 pickup under £200. Free over £200.
Tracking
DPD or DHL tracking provided on dispatch.
UK Delivery
Order by 2 pm, Monday to Friday. Delivery currently takes up to 5 working days due to peak-period volume.
Our last dispatch day for pre-Christmas delivery is December 19th.
Orders placed before 2 pm on December 19th will be shipped in time for Christmas.
DPD PIN Code Delivery
- We’ll send a unique 4-digit PIN when your order leaves our warehouse.
- On delivery day, DPD provides a 1-hour window and the same PIN.
- Have the PIN ready - DPD can’t release parcels without it.
DPD Pickup
Prefer collection? Choose DPD Pickup at checkout. You’ll receive a pickup pass to show at the collection point.
Shipping Rates
- £4.99 home delivery (£3.99 DPD Pickup) for orders under £200
- Complimentary delivery on orders over £200
Remote Areas
Some UK regions (certain offshore locations and parts of Scotland) will require an extra 2 working days for delivery. Please allow extra time.
Can I amend or cancel?
We start preparing orders immediately and can’t make changes once placed.
You can either refuse the parcel on delivery for a refund or accept delivery and return the item(s) for a refund or exchange.
Return shipping for correctly supplied goods is the customer’s responsibility. You can update delivery preferences in the DPD app/website once your parcel is in transit.
International Delivery
Typical delivery time: 5 - 7 working days from purchase.
- Order confirmation arrives by email.
- Tracking is provided when dispatched via DHL or DPD.
- Weekend/out-of-hours orders are processed the next working day.
Customs & Duties
Any customs duties, import taxes or export fees are payable by the customer. Please check local regulations before ordering.
Bought elsewhere?
We can only accept returns/exchanges for Mallet footwear purchased directly from our website. For authorised stockists, please contact the retailer you purchased from. This does not affect your statutory rights.











