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These are best thermal socks for women 2023 to treat your feet to this winter

Toasty toes incoming.
16 Best Thermal Socks For Women Winter 2023
Edward Berthelot

You don't need us to tell you it's particularly cold RN, but you might need us to recommend the best thermal socks for women. If you're struggling to feel your toes and your usual socks aren't cutting it, we've got you.

They're not wrong when they say your feet are the first things to feel the cold. In fact, we can't remember the last time we didn't have a pair of slippers permanently plastered on them. Perhaps its the chilly temperatures we've been experiencing for the past few days, or the fact we're all so determined not to turn our heating up, but we're in desperate need of the best thermals (including thermal socks) to bring some warmth back to our limbs.

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When your feet are cold the rest of your body follows, it's inevitable, so on top of the electric blankets, dressing gowns, fleece-lined leggings and knitwear you'll wrap yourself up in this winter, it's wise to invest in a pair (or several pairs) of thermal socks. The good news? They're not much of an expenditure. The best thermal socks for women shouldn't cost more than £15, and they often come in packs so you'll always have a pair and a spare.

We know what you're thinking: they can't be the chicest things to slip your feet into? You'd actually be surprised. Marks & Spencer's offerings come in a range of designs from Fair Isle prints to polka dots, plains, knee-high boot socks and winter thermal slipper socks. They might not be the most luxury purchase you'll ever make, but your feet will thank you nonetheless.

What are the best thermal socks on the market? Shop our top picks here…

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winter capsule wardrobe - PARIS, FRANCE - MARCH 07: A guest is seen wearing a brown overcoat, white top, brown skirt and black sunglasses with a guest wearing a tan overcoat, black dress, black belt with black bag and black gloves outside the Nina Ricci show during the Womenswear Fall/Winter 2025/2026 as part of Paris Fashion Week on March 07, 2025 in Paris, France. (Photo by Daniel Zuchnik/Getty Images)
What are the best thermal socks for cold weather?

2pk Spot Max Warmth Thermal Boot Socks

Why we love them: As well as being thermal, these boots have M&S Freshfeet™ technology for odour control with added stretch.

Composition: 1 - 44% acrylic, 36% polyamide, 18% polyester, 1% elastane and 1% metallised fibres, 2 - 42% acrylic, 35% polyamide, 22% polyester and 1% elastane | Size range: UK 3-8 | Wash instructions: Wash at 40°C

Ladies thermal socks for cold feet: multipack

Fatface 3pk Thermal Cotton Blend Woodland Socks

Why we love them: Sometimes you just need socks that are going to make you smile and these are the cutest for Autumn. Because they come in a presentation box, they’d make an ideal gift for a country-loving pal.

Composition: Sock 1 - 46% cotton, 34% polyamide, 18% polyester and 2% elastane, Sock 2 - 61% cotton, 35% polyamide, 2% polyester and 2% elastane, Sock 3 - 42% polyamide, 38% cotton, 17% polyester, 2% elastane and 1% metallised fibre | Size range: One size | Wash instructions: Wash at 30°C

Best women's fluffy socks/bed socks

2pk Fairisle Cosy Recycled Thermal Socks

Why we love them: It’s great to know at least 30% of the material in this product is recycled and they have added stretch for snugness.

Composition: Pack 1 - 79% polyester, 14% acrylic, 5% polyamide, 1% elastane and 1% metallised fibres, Pack 2 - 78% polyester, 21% polyamide and 1% elastane | Size range: UK 3-8 | Wash instructions: Wash at 40°C

What are the warmest ladies socks?

3pk Thermal Sumptuously Soft™ Ankle High Socks

Why we love them: Thermal socks don’t have to be patterned or casual - this pack of women’s socks in black work with every smart look, but are still soft and warm.

Composition: Pack 1, 2 & 3 - 93% viscose, 6% polyamide and 1% elastane lycra® | Size range: UK 3-8 | Wash instructions: Wash at 40°C

Marks & Spencer Best Thermal Socks for Ladies

2pk Thermal Knee High Socks

Why we love them: For when your feet are snug and you want to extend that warmth upwards to your legs… They come in regular and wide fitting options too.

Composition: Pack 1, 2 & 3 - 93% viscose, 6% polyamide and 1% elastane lycra® | Size range: UK 3-8 regular and wide | Wash instructions: Wash at 40°C

Heat Holders women's thermal socks to wear with wellies

1 Pair Soul Warming Socks Ladies - Heat Holders

Why we love them: There’s a double layer for extra snug feet and a non-slip grip sole. The fleece is beautifully soft too.

Composition: Outer: 85% Acrylic 8% Polyester 6% Nylon 1% Elastane Lining: 93% Acrylic 6% Polyester 1% Elastane | Size range: UK 4-8 | Wash instructions: Machine washable

Thermal socks: Breathable warm socks for winter months

Gentle Grip Patterned Bamboo Socks

Why we love them: Made from bamboo fibre, which has antibacterial and non-irritating properties, it’s also able to thermal-regulate so your feet will remain at the optimum temperature.

Composition: 77% Viscose from Bamboo 17% Polyester 1% Elastane | Size range: UK 4-8 | Wash instructions: NA

Best long socks for women: Socks to wear with wellies

Ladies 1 Pair Sockshop Heat Holders 2.3 Tog Hellebore Cosy Cuff Wellington Boot Socks

Why we love them: These are so warm they use the TOG rating, usually seen on duvets. They come in at 2.3 on the scale for proven warmth. Ideal if you’re planning on being outside all day, these socks are extra long and have ankle support woven in.

Composition: 91% Acrylic 5% Nylon 3% Polyester 1% Elastane | Size range: UK 4-8 | Wash instructions: Machine washable

Heat socks womens: Toasty long socks

1 Pair 1.6 Tog Lite Knee High Socks Ladies - Heat Holders

Why we love them: The looped pile lining is intensively brushed, so it’s super soft, but it also traps air for extra insulation. You get to stay warm but without the bulk that wellie socks can add.

Composition: 93% Acrylic 6% Polyester 1% Elastane | Size range: UK 4-8 | Wash instructions: Machine washable

Silk blend long socks: naturally thermal socks

Striped Wool Silk Blend Knee High Socks, Blue/Navy/Pink

Why we love them: Natural fibres can be just as cosy as synthetic thermal socks. These stripy socks are made from wool and soft breathable silk, too.

Composition: 40% wool, 38% polyamide, 20% silk, 2% elastane | Size range: UK 4-8 | Wash instructions: Machine washable at 30°

Long socks for women: socks to wear with wellies

Barbour Women's Wool Mix Wellie Knee Socks, Pink

Why we love them: A pop of pink under our wellies on a dreary day? Here for for it. These are made from a super-soft wool mix and terry-looped interior for softness and warmth.

Composition: 40% merino wool, 40% acrylic, 19% polyamide, 1% elastane | Size range: UK 3-8 | Wash instructions: Machine washable

Best seller thermal socks for women: Amazon

Chalier Finery 5 Pairs Womens Thermal Socks

Why we love them: This five pack means your toes will never go cold while your fave thermal socks are in the wash. They’re also a best-seller on Amazon at a very accessible price.

Composition: 35% Wool 29% Cotton 36% Polyester | Size range: UK 4-8 | Wash instructions: Machine washable

Wool socks multipack: Fair Isle design

EBMORE Womens Wool Socks

Why we love them: Thick and cosy, these socks are made from high quality merino wool which is breathable yet warm.

Composition: 55% Wool, 25% Cotton, 15% Polyester, 5% Spandex | Size range: US 6-10 | Wash instructions: Wash by hand suggested

Best luxury socks: Thermal silk socks for women

Thermal Wool Blend Ankle Socks With Silk 3 Pack

Why we love them: The four colour options of this three-pack of socks ensure there’s an sock to go with every outfit. We love the addition of silk for a luxurious and warm feel.

Composition: 28% Acrylic, 27% Wool, 24% Cotton, 13% Silk, 7% Nylon, 1% Lycra® Elastane | Size range: One size | Wash instructions: NA

Heat-holding technology - best women's thermal socks

HEATTECH Thermal Socks

Why we love them: Uniqlo’s HeatTech is a cult buy for anyone wanting to stay warm. The socks are just as cosy as the rest of the collection and use clever methods of absorbing and retaining heat to always keep you warm.

Composition: 50% Acrylic, 20% Polyamide, 17% Viscose, 11% Modal, 1% Elastane, 1% Polyester | Size range: 4-7 | Wash instructions: Machine washable

Best thermal socks: Walking Socks With Cushioning

Women's Ski Targeted Cushion OTC Socks

Why we love them: With the biggest range of sizes in our edit, these are definitely going to keep you warm. They are also designed specifically for women’s feet, with a narrower heel and slimmer fit, rather than just being a shrunken man’s version.

Composition: 57% Merino Wool, 10% Nylon, 30% Recycled Nylon, 3% Elastane | Size range: 2-10.5 | Wash instructions: Machine washable

Image may contain: Clothing, Footwear, Shoe, Person, Walking, High Heel, Sneaker, Accessories, Bag, and Handbag
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For more from GLAMOUR UK's Commerce Writer Georgia Trodd, follow her on Instagram @georgiatrodd.