Olivia J. 🇬🇧 – Nurse
As a nurse working long 12-hour shifts, I was constantly dealing with sore heels. These shoes have made a real difference in my comfort throughout the day.
Freya | Heated insoles with remote control, cut to fit
4.8 ( 5234 Reviews )
Designed for 12-Hour Shifts
All-Day Comfort for Feet, Knees & Back
Slip-Resistant on Wet & Hard Floors
Find Your Perfect Fit
These shoes are designed with a comfortable, supportive fit and extra room where it's needed most.
✅ We recommend ordering your usual UK shoe size.
✅ If you're between two sizes, choose the larger size for the best fit.
Example
- If you normally wear UK 6, order UK 6.
- If you're usually between UK 6 and UK 7, we recommend ordering UK 7.
You can also measure your foot length using the size guide below to find your ideal fit. For most customers, simply ordering your usual UK shoe size is the best option.
If your Comfeva™ shoes aren't the perfect fit, you're covered by our 45-Day Wear Guarantee, giving you plenty of time to try them with confidence.
Wide Toe Box – Ideal for Wider Feet & Bunions
45-Day Wear Guarantee
Try risk-free with our 45-day wear guarantee today.
Trusted by 500,000+ Customers
Trusted by over 500,000 happy customers across Britain.
Free UK Delivery & Returns
Free UK delivery with hassle-free returns on every order.
All-Day Comfort
Enjoy lasting comfort throughout every shift, every single day.
Warm feet, whatever the weather
Slip these insoles into your boots and the carbon fibre heater warms your feet up to about 50 °C. They're powered over USB from a power bank (not included), with the charging cable in the box, and you set the warmth with the little remote. The soft EVA foam can be trimmed to fit your shoes.
Why you'll love it
- USB powered: connect them to a power bank with the included cable
- Remote control: change the heat without taking your boots off
- Carbon fibre: warms evenly up to about 50 °C
- Cut to fit: trim to your size for a snug fit
- Two sizes: EU 35 to 40 and EU 41 to 46
Perfect for: football matches, dog walks, fishing, skiing and cold commutes
Olivia J. 🇬🇧 – Nurse
As a nurse working long 12-hour shifts, I was constantly dealing with sore heels. These shoes have made a real difference in my comfort throughout the day.