Alpaca Boot Socks
Alpaca Boot Socks
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DESCRIPTION
DESCRIPTION
Our tallest sock, extending to the shin — made for proper miles. Built for muddy paths, long hikes, and anywhere you need warmth, cushioning, and a snug fit that won't slip inside a tall boot. Built to the same standard as everything we make: five years of hard wear, guaranteed by honest materials.
Why alpaca?
- Naturally temperature-regulating — hollow-core fibres trap warmth in the cold and release heat when it's warm.
- Moisture-wicking — pulls sweat away from the skin to keep feet dry and help prevent blisters on long days.
- Odour-resistant — naturally antimicrobial, so socks stay fresh even after hours of wear.
- Hypoallergenic & itch-free — lanolin-free alpaca is kind to sensitive skin.
- Lightweight warmth — serious insulation without the bulk, even inside a tall walking or work boot.
Curious why alpaca outperforms standard wool? Read our full guide →
Composition
74% Alpaca · 23% Nylon · 3% Spandex — for durability and shape retention over years of hard wear.
Sizing & fit
- Small — UK 4–7
- Medium — UK 8–10
- Large — UK 11–13
Height: Shin-length, roughly 20–25cm+ of cuff.
Care
- Cold or cool machine wash, wool cycle, inside out to reduce piling
- Wool-safe detergent, no bleach
- Lay flat to dry; avoid the tumble dryer where you can
- Give them a shake and an airing between wears — proper alpaca doesn't need washing after every walk
Made in Portugal — England's oldest ally
Crafted in Portugal, the United Kingdom's longest-serving military ally. The Anglo-Portuguese Alliance, sealed by the Treaty of Windsor in 1386, is the oldest active alliance in the world — a bond worth weaving into every pair.
SIZING
SIZING
Small – UK 4–7
Medium – UK 8–10
Large – UK 11–13
If you're between sizes, we'd recommend sizing up for a more relaxed fit.
CARE
CARE
Cold or cool machine wash, wool cycle, inside out to reduce piling.
Wool-safe detergent, no bleach.
Lay flat to dry; avoid the tumble dryer where you can.
Give them a shake and an airing between wears – proper alpaca doesn't need washing after every walk.
FAQS
FAQS
Where are these socks made?
Crafted in Portugal, the United Kingdom's longest-serving military ally. The Anglo-Portuguese Alliance dates back to the Treaty of Windsor in 1386, and Portuguese mills are renowned for fine hosiery knitting.
What's the sock made from?
74% alpaca, 23% nylon and 3% spandex – built for durability and shape retention over years of hard wear.
Are these warm enough for winter hiking and wellies?
Yes – the shin-length cut and alpaca's naturally insulating, hollow-core fibres are built for cold, muddy conditions and long days in tall boots.
Will they slip down inside a tall boot?
No – the boot sock is designed with a snug, supportive fit that stays in place through long miles in walking or work boots.
I'm between sizes – what should I do?
Size up for a more relaxed fit, or size down for a snugger one. See our Sizing tab above for the full UK size breakdown.
Do they need washing after every wear?
Not necessarily – alpaca is naturally odour-resistant, so a shake and an airing between wears is often enough.
SHIPPING AND RETURN
SHIPPING AND RETURN
We aim to dispatch all orders within 2 working days (subject to availability).
UK delivery options:
Tracked 48 – £4.50
Tracked 24 – £5.80
Returns accepted within 14 days of receipt. Items must be unworn, in original condition and packaging. Return postage is not refunded.
Email cambsocks@gmail.com for any questions or to start a return.
Durable by Nature
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NATURAL COMFORT
We use only the finest alpaca, merino wool, and bamboo for softness, breathability, and durability.THOUGHTFUL DESIGN
From soft tops to bed socks, every pair is made to keep your feet happy—wherever they take you.See what our customers say about us
Trust in Quality: Browse our Highly Rated Product Range.
“Exceptional socks. I'm gifting them for Christmas but looking longingly at them as they look and feel like the perfect socks. Also first rate Customer Service - helpful and polite. I will certainly be a Returning Customer!”
Madelaine
“Best socks you will ever put on your feet!!! I have had a lot of socks in my time but NEVER anything like these!!! They will be heading for Xmas stockings also ..... absolutely lush :-)”
Michelle
“Fabulous socks! My Holkham (pink marl) were perfect for a weekend of walking in North Wales.
Christmas on the horizon: they’re on my shopping list!
ps - love the Girtons too.”
Mark
“Fantastic socks and service, I use the Fen Marino trainer socks for running cross country and trails. The Marino wool keeps my feet warm even when I run through puddles and they keep my feet blister free.”
Oakie
“I sell these socks in my Podiatry clinic and my patients really like them. Lovely colours and a great range to suit most budgets. I have my special pair I reserve for chilly nights that I wear for bedsocks!”
Leah
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ABOUT US
At The Cambridge Sock Company, we believe true comfort starts with natural materials and thoughtful design. For this alpaca range, we work with specialist Portuguese hosiery makers to create socks from carefully chosen natural fibres, selected for softness, warmth and breathability.
Designed for everyday life, from easy walks to time in the outdoors, these are durable socks made to keep feet comfortable, naturally.
- 865 Products
- 25K Customers
- 369K Sales
FAQ
What makes your socks different?
We use the finest natural fibres! Alpaca, Merino, Mohair and Cashmere, each carefully chosen for its softness, warmth, and durability. Designed in Cambridge and made to last.
Are they machine washable?
Most of our socks are machine washable at 30°C. Check the care label for details. Cashmere socks are hand wash only.
Which socks are best for me?
Each material offers something different: Alpaca for warmth, Merino for breathability, Mohair for durability, and Cashmere for pure indulgence. Use our comparison chart to find your match.
Do you offer returns?
Yes. If you're not completely satisfied, you can return unworn socks within 30 days.
Where are your socks made?
These alpaca socks are crafted in Portugal by specialist hosiery makers. The product details and FAQs on this page provide the specific composition and care guidance for the pair you are viewing.
Got more Questions?
if you want to speak with someone personally then give us a call on +15846 4785
