Knee-High Boots
AlvaRuched Faux-Leather Flat Knee-High Boots
- Free tracked UK delivery
- 30-day money-back guarantee
Autumn Multi-BuyBuy 2, get an extra 15% off · Buy 3, an extra 20% off · Buy 4+, an extra 30% off
Free tracked UK delivery
Delivery time: 6–10 business days
Please allow 1–3 business days for processing
Description
Alva are flat knee-high boots in smooth faux leather, with soft ruching down the shaft and a slouchy fold-over top. A round toe and a low 3 cm heel make them comfortable for everyday wear, and the plush-lined shaft adds warmth through autumn and winter. Style them with skinny jeans, leggings or knitted dresses.
Why you'll love them
- Ruched slouch shaft – soft gathers down the leg and a fold-over top for a relaxed look.
- Low 3 cm heel – practically flat, for all-day comfort.
- Plush-lined shaft – a short-plush lining inside the shaft.
- Round toe – a classic, easy-to-wear shape.
- Three colours – White, Black or Brown.
Key details
- Style: Flat ruched knee-high boots
- Upper: Faux leather (PU)
- Shaft lining: Short plush
- Heel: Low block heel, approx. 3 cm
- Shaft height: approx. 35 cm
- Calf circumference: approx. 27 cm
- Top opening circumference: approx. 35 cm
- Toe: Round
- Colours: White, Black, Brown
Size & fit
Available in UK 2.5–8.5 (EU 35–43). Choose your usual UK size and check the Size guide next to the size options. If you're between sizes, or plan to wear thick socks, choose the larger size.
Shaft measurements were taken on a US 6 (approx. UK 4 / EU 37) and vary slightly between sizes.
What you receive
One pair of Alva ruched knee-high boots.
Size & fit
All sizes are UK women's sizes, with the EU size shown on each button. Find your size by foot length in the chart below.
| UK | EU | Foot length |
|---|---|---|
| UK 2.5 | 35 | 22.5 cm 8.9 in |
| UK 3 | 36 | 23.0 cm 9.1 in |
| UK 4 | 37 | 23.5 cm 9.3 in |
| UK 5 | 38 | 24.0 cm 9.4 in |
| UK 5.5 | 39 | 24.5 cm 9.6 in |
| UK 6.5 | 40 | 25.0 cm 9.8 in |
| UK 7 | 41 | 25.5 cm 10.0 in |
| UK 8 | 42 | 26.0 cm 10.2 in |
| UK 8.5 | 43 | 26.5 cm 10.4 in |
Foot length is measured from the back of the heel to the tip of the longest toe.
Fit advice: If you are between two sizes, choose the larger size.
Knee-high and mid-calf boots: measure around the widest part of your calf before you order. Slouchy, fold-over and lace-up shafts give the most room; slim zip-up shafts sit closer to the leg. Unsure? Email your calf measurement and the style name to support@sorenzia.com and we'll check it for you.
Delivery
Free tracked UK delivery on every order. We deliver to UK addresses only.
Orders are processed in 1–3 business days, then take 6–10 business days to be delivered – so please allow 7–13 business days from the day you place your order. Business days are Monday to Friday, excluding UK bank holidays.
Returns
Every order is covered by our 30-day money-back guarantee: return items unworn outdoors within 30 days of delivery for a full refund – whatever the reason, including a change of mind.
Contact us first: email support@sorenzia.com with your order number and we will send you the correct return instructions and return address for your order.
Return postage
- Faulty, damaged or the wrong item sent: we cover the return postage.
- Change of mind (size, colour, preference): you cover the return postage.
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Help & answers
Your questions, answered
Delivery, sizing, returns and the Autumn Multi-Buy – the essentials before you order.
Still have a question? Email support@sorenzia.com – we reply Monday–Friday, 9:00am–6:00pm (UK time). See all FAQs
How much is delivery?
Delivery is free and tracked on every UK order, with no minimum spend.
When will my order arrive?
We prepare and dispatch your order within 1–3 business days. Delivery then takes 6–10 business days, and we email you a tracking link as soon as your order is on its way.
What if they don't fit?
Return them for a full refund within 30 days of delivery, as long as they are unworn outdoors and in their original condition. Email us first and we'll send your return instructions. If your pair is faulty, damaged or the wrong item, we cover the return postage. For a change of mind (size, colour, preference), you cover the return postage.
Can I exchange them for a different size?
The quickest way is to return your pair for a refund and place a new order in the size you need.
I'm between sizes. Which should I choose?
Choose the larger size. Measure your foot from the back of the heel to the tip of your longest toe and compare it with the size chart for this style.
How does the Autumn Multi-Buy work?
Mix and match any styles: save an extra 15% on 2 pairs, an extra 20% on 3 pairs and an extra 30% on 4 or more – on top of sale prices. The discount is taken off automatically in your bag – no code needed.
Can I change or cancel my order?
Yes, free of charge, at any time before it is dispatched. Email support@sorenzia.com with your order number as soon as possible.
How can I pay?
PayPal, Visa, Mastercard, American Express, Apple Pay, Google Pay, Shop Pay and Klarna (where offered at checkout). Checkout is secure and encrypted.
How can I contact you?
Email support@sorenzia.com – we reply Monday–Friday, 9:00am–6:00pm (UK time).