Choose your UK shoe size using your measured foot length. The reference points below allow for a slightly roomier fit: use your measurement as-is, without adding extra millimetres or automatically sizing up.
Measure your feet
- Measure in the afternoon, standing with your heel against a wall.
- Measure from the wall to your longest toe.
- Measure both feet twice and use the longer measurement.
Find your closest UK size
Choose the reference length closest to your measurement. If you are exactly halfway between two reference points, choose the larger size. For example, 212 mm is closest to UK 2.5 (213 mm).
These are foot-length reference points, not maximum foot lengths or insole measurements. Only order a size offered on the product page.
| UK size | Reference foot length (mm) |
|---|---|
| 2 | 209 |
| 2.5 | 213 |
| 3 | 218 |
| 3.5 | 222 |
| 4 | 226 |
| 4.5 | 230 |
| 5 | 235 |
| 5.5 | 239 |
| 6 | 243 |
| 6.5 | 247 |
| 7 | 252 |
| 7.5 | 256 |
| 8 | 260 |
| 8.5 | 264 |
| 9 | 268 |
| 9.5 | 273 |
| 10 | 277 |
| 10.5 | 281 |
| 11 | 285 |
| 11.5 | 290 |
| 12 | 294 |
| 12.5 | 298 |
| 13 | 302 |
| 13.5 | 307 |
| 14 | 311 |
Width and fit
Fit also depends on the shoe’s shape, width, depth and materials. For wider feet or a higher instep, check the product’s fit advice or contact us. A longer size does not necessarily provide more width or depth.
UK is the main reference in this guide. EU labels may vary between styles. If a product’s chart differs from this guide, contact us with the product name and your foot length before ordering.
Feel the Difference: Comfort, Warm & Breathability Combined
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Breathable & Warm
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Soft & Skin-Friendly
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Anti-Slip
✨ Step Into Warmth, Comfort & Slip-Free Confidence
Cold floors, tired feet and slippery steps can make home life unpleasant. These cozy warm non-slip slipper socks wrap your feet in soft fleece comfort, provide reliable stability on every surface and keep you warm from morning to night.
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Pain-Relieving Cushioning for Tired Feet
Sore feet from long hours standing/walking on hard floors? Soft inner cushioning eases pressure, reduces fatigue – relaxed, supported feel for cooking, tidying or unwinding.
Wide Fit Comfort with Natural Toe Space
The flexible, roomy structure provides extra toe space, reducing crowding and pressure. It allows natural toe movement, improving comfort for wider feet and offering a more enjoyable wearing experience throughout the day.
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Slip on these slipper socks for cosy warmth, secure footing & effortless comfort! They make home life warmer, softer and safer.
Customer-loved advantages
- Thick fleece lining keeps feet constantly warm
- Cushioned feel helps reduce daily fatigue
- Stretchy design adapts to different foot shapes
- Roomy fit offers natural comfort for wider feet
Your Trust, Our Sincere Promise
- Our Comfort Guarantee:
We truly want you to love your new shoes. Wear them for a full 30 days, and if you don't, we'll provide a full, hassle-free refund. Your satisfaction means everything to us. - Our Honest Price:
We believe in transparency. 95% of what you pay goes directly into the quality materials and craftsmanship. The final 5% is our profit. It's a simple, honest value you can trust.
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Brought as a gift very soft great quality!#verified
My partner loves these. He said they're really comfortable to wear around the house and have helped keep his feet warm during this years terrible cold spell.#verified
We have cold floors and these slipper socks have made my life so much better.#verified
Used as a gift so a personal review was not possible. Recipient seemed pleased.#verified
I purchased these Humtto UK Slipper Socks for my wife, and she absolutely loves them! The combination of warmth and comfort is unparalleled. The sherpa lining keeps her feet cozy without overheating, perfect for those chilly nights or early mornings. The non-slip feature is a thoughtful touch, ensuring she can move around without worry.#verified
Bought as a little present for my sister. She absolutely loves them and thinks they are very comfy. Highly recommend as a Christmas present#verified
Love.y slippers nice and warm beautiful colours absolutely none slip would recommend and buy again!#verified
Warm and snug. Bought them for winter but wearing them already!#verified
Bought for a present , looks very good.#verified
So pleased with them that I have ordered another two pairs in different colours. Really light, but cosy. Very good value for money.#verified
Very soft, cosy, slip proof and look really nice.#verified
Love these. Proper keep the feet toasty when it’s cold and definitely more comfortable than slippers.#verified
Super comfortable and warm while looking adorable!#verified
Very comfortable. But I would go a size bigger for total comfort.
This was a wee treat for my wife and she absolutely loves them…. 😁
Great for just wearing round the house instead of heavy slippers.
Nice things great colour and design very warm nice socks will definitely be getting other ones for me and at this price it’s a no brainer.
My wife loved them.
Great better than slippers.
Warm and comfortable.
Lovely quality. Great gift.
Bought these as Christmas gifts for family members so haven’t been used yet but I’ve got these before for people as gifts and I’ve seen them wearing them for comfort and around the house,and they’ve said they were snug and warm,due to thickness and they wash up well.
I bought this for mum and she love them!
Lovely & warm. Will buy again.
Bought for my son in law for Xmas. Loves them, comfortable and warm. Likes the colour.
Cosy warm , ideal for those cold nights.