
Wrap your feet in GOTS-certified organic cotton. The ultimate brown slouch socks for cold winter nights.
Born out of a desire to make British winters a little more bearable, CosyCotton was founded on a simple premise: your time at home is sacred, and your loungewear should reflect that. We noticed a gap in the market between purely functional, synthetic thermal hosiery and delicate, unsupportive fashion socks. We wanted to create something that bridged that gap perfectly.
Our signature slouch bed socks are designed for the modern woman who values both aesthetics and tactile comfort. By sourcing GOTS-certified organic cotton and adhering to OEKO-TEX Standard 100 guidelines, we ensure that every pair is not only exceptionally soft against your skin but also kind to the planet. We champion breathable, natural fibres over the sweaty synthetics often found in traditional winter thermal ranges.
Whether you are treating yourself to a self-care Sunday, working from home, or looking for the perfect thoughtful gift for a loved one, CosyCotton is here to elevate those quiet moments. We are proud to operate from our UK warehouse, delivering a touch of hygge-inspired living directly to your door.
Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.

£14.43 inc. VAT (£12.03 ex. VAT)
Ultra-soft, breathable organic cotton slouch socks designed for ultimate at-home relaxation and cosy winter evenings.
Happy Customers
Avg Rating (252+ reviews)
Satisfaction Rate
Loved Across Britain
Next-day dispatch from our Manchester warehouse
Ethically sourced, breathable natural fibres
Tested for harmful substances and skin-safe
Non-restrictive ribbed cuff for healthy circulation




Absolutely in love with the mocha brown colour! They look so chic with my cream loungewear set. The cotton is incredibly soft and they don't leave those annoying tight marks on my calves.
Bought these as a stocking filler for my wife and she hasn't taken them off since. The delivery was remarkably fast and the eco-packaging was a really nice touch.
As someone who understands the importance of circulation, I highly recommend these. The slouch fit is non-restrictive, ensuring your feet stay warm without compromising blood flow during the night.
Great quality and very thick cotton. Bought for my partner who loves them. I'm dropping one star just because it would be great if they had a version with little grips on the bottom for our slippery kitchen floor.
So much better than my old Heat Holders! Because these are mostly organic cotton, my feet stay toasty warm but they don't get sweaty and clammy like they do in synthetic thermal socks. Worth every penny.
Really luxurious feel. They are a little bit long for my daughter who is a size 3, but because they are meant to be slouchy, it doesn't matter too much. Very premium quality.

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