Cavendish AeroFlex
Cavendish AeroFlex
Size guide
Not sure which size you need? Compare your foot length with the table.
| Shoe size | UK shoe size | Foot length |
|---|---|---|
| 34 | 3 | 22 |
| 35 | 3.5 | 22.5 |
| 36 | 4 | 23 |
| 37 | 4.5 | 23.5 |
| 38 | 5 | 24 |
| 39 | 5.5 | 24.5 |
| 40 | 6.5 | 25 |
| 41 | 7 | 25.5 |
| 42 | 7.5 | 26 |
| 43 | 8 | 26.5 |
| 44 | 8.5 | 27 |
| 45 | 9.5 | 27.5 |
| 46 | 10 | 28 |
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customer service
On all orders
guarantee
What if it does not fit?
What if it does not fit?
No problem. You can return your order within 14 days, provided the trainers are unworn, unused and in their original condition. Please check our detailed size guide before ordering and read customer reviews to help find your best fit.
How do returns work? Will I lose my money?
How do returns work? Will I lose my money?
No. Simply pack the item back in its original packaging and contact us at contact@shopcavendish.com. Once your return has been received and checked, we usually issue the refund to your original payment method within 5-7 working days.
Is shopping on this website secure?
Is shopping on this website secure?
Yes. Our checkout is protected by SSL encryption, and we accept popular payment methods including Visa, Mastercard, PayPal and Klarna. Every order is handled carefully and supported by our customer service team.

Comfort without compromise
Know that feeling when shoes pinch, rub or become uncomfortable too quickly?
Cavendish comfort footwear is selected to bring support, lightness and an easy feel together, so you can move confidently throughout the day.
Gentle support that makes the difference
With comfortable fits, stable soles and pleasant materials, each pair supports your feet without pinching or feeling restrictive.
They help make everyday wear more comfortable while keeping a refined look that is easy to style.
WORN BY OUR COMMUNITY
"Comfortable from the first wear and perfect for everyday runs."
"Light, clean and easy to style. They look even better in person."
"Supportive, understated and comfortable enough to wear all day."
We stand behind our quality, so every order comes with a 14-day money-back guarantee.
For us, confidence in quality also means peace of mind for you. If the fit is not right, you can return your trainers within two weeks - simple, straightforward and handled with considered service.
Frequently asked questions
How long does delivery take?
We offer free delivery on every order across the United Kingdom, with no minimum spend. We usually process your order within 1-2 working days, and you will normally receive it within 7-12 working days. Once your parcel leaves our warehouse, you will receive a tracking link by email.
What if the trainers do not fit or I do not like them?
No problem. You can return the trainers within 14 days, provided they are unworn, unused and in their original condition. Once the return has been checked, you will receive a refund to your original payment method.
How do I return an item?
Returns are simple. Pack the trainers in their original packaging and email us at contact@shopcavendish.com. Once we receive and check your return, we will process your refund within 5-7 working days to the original payment method.
Is shopping on this website secure?
Yes. Our checkout is protected by SSL encryption, and we accept popular payment methods including Visa, Mastercard, American Express, PayPal, Klarna and Apple Pay. Your personal details and payment information are protected at every step, and we do not store card details.
How do I find the right size?
Each product page includes a detailed footwear size guide with measurements in centimetres. If you are between two sizes, we usually recommend the larger size for a more comfortable trainer fit. Still unsure? Our customer service team is happy to help at contact@shopcavendish.com.