My Foot Function

Even the widest barefoot shoes cannot let your toes spread naturally if your socks are still squeezing them together. Standard tube socks taper sharply at the front, acting like a tight inner sleeve that pulls your big toe inward and presses neighbouring digits against one another. My Foot Function toe socks remove that restriction by giving every toe its own soft, breathable sleeve.

Founded in Gothenburg, Sweden by UK-born foot function coach Joseph Stone and sports scientist Gourgen, My Foot Function designs foot-first essentials grounded in biomechanics and everyday movement. Knitted from an 80% GOTS-certified organic cotton blend (with 17% nylon and 3% spandex for durable stretch and shape retention), their five-toe socks allow natural toe splay, help reduce skin-on-skin friction between toes, and fit comfortably on their own or layered over toe spacers.

Our UK range covers unisex sizing from UK 4 to UK 12 (EU 36 to 47) across XS-S, M, and L-XL, dispatched directly from our Warwickshire warehouse with no import duties or customs delays. Pair them with our barefoot shoes or compare all styles in our barefoot socks collection.

About My Foot Function UK Sizing (UK 4-12) All Barefoot & Toe Socks Toe Spacers & Foot Tools Barefoot Shoes
My Foot Function
Same-Day Dispatch Before 12pm
Free UK Shipping Over £130
30-Day Returns
20+ Premium Barefoot Brands
BarefootBrit Fit System™
Expert Sizing Advice
Not sure about your size or width? Complete the Shoe Match Assessment →
1 Results
1 Results
Filter and sorting
Sort by:
Clear
Shop by foot measurement Show in-stock pairs matched to your actual foot length (cm).
Find My Fit
My Foot Function Organic Cotton Crew Toe SocksMy Foot Function Organic Cotton Crew Toe Socks in Charcoal Brown with anatomical five-toe fit
Brand:My Foot Function

My Foot Function Organic Cotton Crew Toe Socks

£15.00 GBP
Sale price: £15.00 GBP Regular price: Sale: -0%
White Charcoal Brown Redwood Clay Mosswood White

My Foot Function: Swedish Foot Science & UK Sizing Guide

Founded in Gothenburg on Foot Science

Founded in Gothenburg, Sweden by UK-born foot function coach Joseph Stone and sports scientist Gourgen, My Foot Function built a global education community of over one million followers before designing practical foot tools and organic cotton five-toe socks.

80% GOTS-Certified Organic Cotton

Knitted from 80% GOTS-certified organic cotton, 17% nylon, and 3% spandex. Each toe sits in its own soft, breathable sleeve to allow natural toe splay and help reduce skin-on-skin friction between digits.

Wear Alone or Over Toe Spacers

Designed with a flexible forefoot knit so you can wear them all day inside barefoot shoes or layer them comfortably over toe spacers during evening rest at home.

Unisex UK Sizing (UK 4 to UK 12)

Three unisex size brackets cover women's and men's feet: XS-S (UK 4-6.5 / EU 36-40), M (UK 7-9.5 / EU 41-43), and L-XL (UK 10-12 / EU 44-47). Dispatched directly from our Warwickshire warehouse.

Essential Barefoot Guides & Resources

Not sure where to start? Measure your feet or complete the Shoe Match Assessment for personalised recommendations.

Complete the Shoe Match Assessment →

Powered by the BarefootBrit Fit System™

My Foot Function Toe Socks UK - Frequently Asked Questions

Who is My Foot Function? +
My Foot Function was founded in Gothenburg, Sweden by UK-born foot function coach Joseph Stone and sports scientist Gourgen. What began as an educational platform helping over one million followers understand foot biomechanics and natural movement has grown into a specialist range of foot rehabilitation programmes, mobility tools, and GOTS-certified organic cotton toe socks.
What are My Foot Function toe socks made from? +
My Foot Function crew and ankle toe socks are knitted from 80% GOTS-certified organic cotton, 17% nylon, and 3% spandex. The organic cotton keeps your feet breathable and comfortable all day, while the nylon and spandex provide gentle arch support, flexible stretch, and shape retention wash after wash.
How do My Foot Function UK sizes work? +
My Foot Function toe socks are unisex and come in three size brackets covering UK 4 to UK 12 (EU 36 to 47): XS-S fits UK 4 to 6.5 (EU 36 to 40); M fits UK 7 to 9.5 (EU 41 to 43); and L-XL fits UK 10 to 12 (EU 44 to 47). If you sit right on a boundary between two sizes or have longer toes, choose the larger size bracket.
Can I wear My Foot Function toe socks with toe spacers and barefoot shoes? +
Yes. Each toe has its own individual knitted sleeve, allowing your toes to spread naturally inside barefoot shoes and making them ideal to wear on their own or layered comfortably over silicone toe spacers during home foot exercises.
Where do My Foot Function orders ship from in the UK? +
All My Foot Function products at BarefootBrit Shop are held at our Shustoke, Warwickshire warehouse for fast 1 to 3 day UK delivery with no international customs fees or import delays. Shipping is free on UK orders over £130.

The Shape of Freedom

Join our mailing list to be the first to know about new arrivals and exclusive offers.