Sherpa Shield™ Winter Collection
Your sweat is freezing inside your boots.
Cold feet don't come from thin socks. They come from damp socks. Naturehike Merino Wool Hiking Socks pull moisture away from your skin and stay warm even when damp.
Pick your colour
Coffee
63.3% wool, our warmest
Sand Brown
Light, natural tone
Navy
Smart and understated
Green
Outdoor & workwear style
Black
Sleek, hides dirt
Choose your colour and size above the Add to Cart button.
The real reason your feet get cold
It's not the cold air. It's moisture.
You move, you sweat
Your feet sweat inside closed boots all day, even in winter.
Regular socks trap it
Cotton and thick acrylic soak up sweat and hold it against your skin.
Then you stop
The moment you stand still, that damp layer turns ice-cold.
The fix isn't a thicker sock
It's a smarter fiber.
✔ ~60% wool blend – pulls sweat away from your skin and stays warm even when damp
✔ Fully cushioned sole – for long hours on hard or frozen ground
✔ Seamless toe + wider toe box – no pressure points, even in safety boots
✔ High stretch – holds firm without slipping, bunching or squeezing
✔ Naturally odour-resistant – fresher through a long day
Made for real winter days
Whatever keeps you out in the cold.
🏗️
Construction workers & site engineersThe steel cap in your safety boots pulls the cold to your toes, and hours on frozen ground and concrete drain the heat from your feet. Wool keeps them drier and warmer, while the cushioned sole and stretch fit stay put through a long shift.
🦌
HuntersHours in a tree stand or blind with no movement means cold feet fast. Wool keeps warming while you stay still, and its natural odour resistance helps you stay less noticeable.
🎣
Ice fishingSitting above frozen water all morning? Wool moves moisture away so your feet don't go damp and cold.
🏔️
Mountain & winter hikersSweaty on the climb, freezing at the top. Wool pulls moisture away while you move, so your feet don't turn cold the moment you stop. The cushioned sole and seamless toe keep long descents comfortable.
🏒
Rink parentsEarly practices, weekend tournaments, hours on cold bleachers. Wool keeps your feet warm while you sit still, so you can cheer through the whole game instead of counting the minutes.
How they compare
|
Cotton |
Acrylic |
Wool ✓ |
| Warm when damp |
❌ |
❌ |
✅ |
| Moves sweat away |
❌ |
⚠️ |
✅ |
| Odour-resistant |
❌ |
❌ |
✅ |
| Cushioned sole |
⚠️ |
✅ |
✅ |
Third-party lab report
Lab-tested quality
These socks were tested by a third-party testing laboratory against Chinese national textile standards. The report carries the lab's CMA, CNAS and ILAC-MRA accreditation marks, which show the lab is officially accredited. Here is what it shows:
✔ Colourfast to water & sweat – Grade 4–5 (5 is the top grade) · GB/T 3922-2013
✔ No unusual odour – Pass · GB 18401-2010, national textile safety standard
✔ Stretch, length & width – Pass · FZ/T 73037-2019
Results taken from the third-party test report provided by the manufacturer, Naturehike.
Size guide
| Size |
EU |
UK |
US Women |
US Men |
| S |
35–38 |
2.5–5 |
5–7.5 |
3.5–5.5 |
| M |
39–42 |
5.5–8 |
8–10.5 |
6.5–9 |
| L |
43–45 |
9–10.5 |
11–12 |
9.5–11.5 |
Unisex fit. UK and US sizes are approximate. Between sizes? The high-stretch knit gives a comfortable fit across the range.
Good to know
Everything you need before you order.
🌡️
Best for
0°C to -10°C. In deeper cold, pair with insulated boots.
🧵
Material
Coffee: 63.3% wool, 19.6% acrylic, 10.7% polyester, 4% nylon, 2.4% elastane. Other colours: 59.8% wool, 25.7% acrylic, 12.4% nylon, 2.1% elastane.
🫧
Care
Machine wash cold or 30°C, inside out. Do not tumble dry. Do not iron.
↩️
Easy returns
30-day money-back guarantee, plus a free replacement if they arrive damaged or faulty.
FAQs
Will they fit in my work or hiking boots?
Yes. They're crew length with a medium-thick cushioned sole, made to wear with hiking, winter and safety boots.
Are they itchy?
No. The fine wool blend is soft against the skin.
How cold can I wear them?
They're designed for 0°C to -10°C. For harsher cold, wear them with insulated boots.
Are they for men or women?
Both. Check the size guide: S fits EU 35–38, M fits EU 39–42 and L fits EU 43–45.
Who makes these socks?
They're made by Naturehike, the outdoor gear brand, and hand-picked for our Sherpa Shield™ Winter Collection.
What if they don't suit me?
You can return them within 30 days, unused and in their original packaging, for a full refund. If they arrive damaged or faulty, contact us within 30 days and we'll send a free replacement or a full refund.
🚚 Free tracked shipping on all orders · ↩️ 30-day money-back guarantee · 💬 Friendly support at trendorastorellc@gmail.com