Alpaca No-Show Socks
Ultra-low cut alpaca socks that stay hidden in trainers, loafers and plimsolls. A silicone grip heel stops them slipping down under your foot, so you get the warmth and freshness of natural fibre without a visible sock line.
Alpaca is breathable and naturally odour-resistant, which makes it a better choice than cotton for anyone with warm or sweaty feet in low shoes.
Specification
- 74% alpaca, 23% nylon, 3% spandex
- No-show cut with silicone heel grip
- Colours: black and grey
- Sizes: Small UK 4-7, Medium UK 8-10, Large UK 11-12
Best for
- Trainers, loafers and boat shoes
- Summer and smart-casual wear
- Sweaty or warm feet
FAQ
Will these slip off my heel?
The silicone grip on the heel is there to hold them in place inside low shoes.
Do alpaca socks itch?
Alpaca contains no lanolin and has a smooth fibre surface, so most people, including many who find wool itchy, find it soft against the skin.
Wash and care
- Machine wash cold on a wool or delicates cycle with a mild wool detergent.
- No bleach or fabric conditioner, as they reduce breathability.
- Wash inside out; a mesh laundry bag helps hold the shape.
- Do not tumble dry. Reshape while damp and dry flat.
- Alpaca is naturally odour-resistant, so airing between wears is often enough.
Free delivery over £60
Fast shipping in 24 hours
Comfortable sock guarantee
More Details
Care Guide
Alpaca and merino are durable, naturally antimicrobial fibres. A little care keeps them soft and shaped for years.
Wash
- Cool or cold water, gentle/delicate cycle
- Turn inside-out and use a mesh laundry bag
- Mild knitwear/delicates detergent — no bleach, no fabric softener
Dry
- Lay flat or hang by the toe
- Never tumble dry on high heat (causes felting & shrinkage)
- Reshape while damp
Wear & Store
- Wash every few wears, not every wear (alpaca & merino stay fresher longer than cotton)
- Fold flat — don’t roll tightly or stretch the cuff
- Store clean in a breathable drawer; cedar or lavender deters moths naturally
Pilling?
It’s natural, not a fault. Gently remove with a fabric comb or pill shaver — never pull by hand. Pilling reduces after the first few washes.
Delivery
We dispatch orders within 2 working days. UK standard delivery is £4.50 via Royal Mail Tracked 48, or £5.80 for Royal Mail Tracked 24. Free delivery on orders over £60. See our delivery policy for full details.
Returns
We accept returns within 14 days of receipt — items must be unworn, in original condition, with packaging, labels and tags attached (postage costs are non-refundable). See our refund policy for full details.
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Real customer stories
"From Gallery Floors to the Apiary"
I spend my working days on my feet, guarding the nation's treasures at the Fitzwilliam Museum — easily 10,000 steps a day walking the gallery floors. Noble Crew socks have become a daily essential. They're warm, genuinely comfortable, and hold up brilliantly to hours of standing and walking without a second thought.
What I didn't expect was how well they'd suit life outside work too. As a hobbyist beekeeper, I wear my Noble socks whenever we do hive inspections — they're just as at home outdoors as they are on museum floors. Whether I'm on duty or tending the hives, my feet stay comfortable all day.
Thoroughly recommend Noble socks — for work, for the outdoors, for everything in between.
Chris Fitzwillaim
After forty years flying commercially, retirement hasn't kept me out of the sky. I still take my Tiger Moth up most weekends, open cockpit and all. At altitude, the cold bites fast — but my Noble alpaca wool socks keep my feet properly warm the whole flight. Lightweight, breathable, remarkably insulating. Simply the best socks I've flown in. Highly recommended.
Flynn — Retired Pilot
Salt Air and Sixteen Miles
I walk the old pilgrim paths along the North Norfolk coast most months — wind off the sea, mud underfoot, and never quite the weather you dressed for. These alpaca socks are the reason my feet stop being part of the conversation. Warm when the wind turns, dry even when the boots aren’t, and no blisters after sixteen miles into Wells-next-the-Sea. Simple as that: they let me think about the walk, not my feet.
JENNY H. — North Norfolk Coast Path
From Border to Bridleway
Half my week is spent on my knees in the borders, the other half out on the bridleways with the dog. I needed one sock that could do both, and I hadn’t expected to find it.
Noble socks have become the one I reach for without thinking. Soft enough for a morning of weeding, sturdy enough for a six-mile loop by the afternoon — no rubbing, no damp, no fuss.
They’ve earned their place in the boot rack. High praise from someone who owns rather a lot of socks.
LYNN M. — Gardener & Rambler
Noble Alpaca Socks
Frequently Asked Questions
Are alpaca socks really worth it?
Yes — Noble alpaca socks are worth it if you want genuine warmth, comfort, and durability from a natural fibre. Alpaca wool is naturally insulating, breathable, and moisture-wicking, so your feet stay warm without overheating. They cost more upfront than standard socks, but the quality holds up wash after wash, so they pay for themselves over time.
What's so special about Noble alpaca socks?
Noble alpaca socks are exceptionally soft, lightweight, and naturally insulating. The hollow structure of alpaca fibre traps warmth while staying breathable, keeping feet cosy without bulk. They're also hypoallergenic, moisture-wicking, and built to last — an everyday luxury, not a treat.
Are Noble alpaca socks warmer than wool?
Yes. Alpaca fibre has a hollow core that retains heat more efficiently than traditional sheep's wool, giving you insulation without the weight. Warmth without the bulk.
How do I care for and wash Noble alpaca socks?
Wash in cool water (30°C) on a gentle or wool cycle with mild detergent. Avoid heat and tumble drying. Reshape while damp and lay flat to air dry — this keeps the softness and fit intact for years, not just months.
Can Noble alpaca wool socks be worn as bed socks?
Yes — Noble alpaca wool socks are perfect as bed socks, for lounging, and for working from home. Their soft, medium-weight alpaca yarn keeps feet warm and cosy without overheating, ideal for cold nights or long WFH days at your desk. Naturally breathable and moisture-wicking, they stay comfortable for hours, making them a versatile go-to for rest, relaxation, and everyday home comfort.
Are Noble socks unisex?
Yes. Every Noble sock is designed to be unisex.
Is there free delivery?
Free UK shipping is included when you spend £60— so buying an accessory or another sock is the easiest way to avoid delivery charges.
Are Noble socks sustainable?
Yes. Noble is built on ethical sourcing — our alpaca fibre comes from non-mulesed animals, and the brand is designed around a sustainable, outdoor-first ethos rather than fast-fashion turnover.
Real wool. Real comfort. Every step.
Every pair starts with the finest natural fibres — alpaca and merino, chosen for softness, warmth and resilience that lasts. We knit them on our unique vintage Bentley Komet machines in Portugal, a technique few factories still keep alive, built for density and durability that modern mass-production can't match. The result isn't a fast-fashion sock — it's a proper one. Comfortable underfoot, tough enough for miles, and made the way good socks always used to be made.
