Invisible Trail Merino Collection
Invisible x The Peak Hunter Merino 5 Toe Targeted Cushion Mid Crew Trail Socks
Regular price
$210.00 HKD
Color
Willow Green
Size (Unisex)
Collaboration with The Peak Hunter, founded by the elite runner Wong Ho Chung. These Merino Socks are engineered for ultra-distance performance.
→ Invisible Smell.
→ All-Season Comfort. Breathable.
→ Prevent Blisters.
→ Every pair sold, 5% funds Invisible Cleanups and youth trail running development.
→ Conducted: 46+ Hike & Beach Cleanups. Covered 300km+ of trails. 1100+ Volunteers. Removed 1,890+kg of trash.
| Feature | Specification |
| Material | 66% Worsted Merino Wool, 31% Nylon, 3% Elastane |
| Cushioning | Targeted Cushion: Sole & Heel |
| Odor Control | Natural antimicrobial |
| Sustainable Packaging | Packed in 100% uncoated Kraft FSC-certified paper. |
| Impact | 5% funds cleanup events and youth trail running development |
| Testing Ground | Hong Kong Trails over 300+km |
Composition:
→ 66% Worsted Merino Wool
→ 31% Nylon
→ 3% Elastane
We chose worsted merino, it’s seriously smooth, strong, and highly resistant to pilling—so your socks will stay happy, mile after happy mile.
Odor ControlGo the distance. Merino's natural magic keeps you fresh, even after days wearing them.
Blister PreventionSeamless individual toe separation and moisture-wicking merino wool eliminate skin-on-skin friction, creating a true low-chafe environment. We can't guarantee 100% no blisters, but we give you a fighting chance.
For All SeasonsNature's own thermostat—cool in the heat, warm in the cold.
BreathableWicks moisture and features a breathable mesh upper to keep your feet cool and dry.
Targeted CushionCushioning on the sole and heel for comfort and durability.
Multi-PerformanceWear them anytime, anywhere, for any activity! Trekking, tennis, or even Netflix on the sofa, these socks do it all.
Thanks to merino wool's natural anti-bacterial properties, your gear requires less frequent washing, which helps it last longer and conserves water.
→ Machine wash cold - inside out
→ Wash with like colors
→ No bleach
→ Do not iron
→ Drip dry only
→ No dry clean
Designed in Hong Kong by the Invisible Team, the socks are responsibly crafted in small batches in China in a comfortable, ethical environment. This approach ensures exceptional quality and minimizes overproduction and waste.
We don’t just talk about the trails, we take actions.
→ Every pair sold, HK$15 funds Invisible Cleanups and youth trail running development by The Peak Hunter Foundation.
→ Conducted: 46+ Hike & Beach Cleanups. Covered 300km+ of trails. 1100+ Volunteers. Removed 1,890+kg of trash.
Your socks arrive in a simple 100% uncoated Kraft FSC-certified paper cool foot design that goes right into the recycling bin. Because we think recycling shall be easier than a 100km trail.
To reduce waste, we use minimized or reused materials for all shipping. Once your order arrives, please help to recycle the outer packaging. Every choice, big or small, inspires change. Thank you for being part of the solution.
This is key to responsible consumption. Here's a clear breakdown of the costs for our Invisible 5 Toe Merino Socks, so you know exactly what you’re paying for and the real-world impact your purchase makes—from materials to our cleanup efforts.
| Item | Cost (HK$) |
| Material | $28 |
| Craftsmanship | $23 |
| Design & Marketing | $38 |
| R&D | $10 |
| Packaging | $3 |
| Logistics | $30 |
| Retail Operations | $63 |
| Hike Cleanup & Youth Trail Running Development | $15 |
| TOTAL | $210 |
Shipping:
We aim to dispatch your order within 3-4 days. We ship our Invisible Trail Merino Gear from our home Hong Kong directly to your doorstep, so the delivery time may vary based on your shipping address.
- Hong Kong & Macau: Enjoy free shipping on all orders—no minimum purchase required.
- International Shipping: Get free worldwide shipping when you buy 3 or more items.
- No Surprise Fees: All import duties, taxes, and customs charges are fully included in your order. What you pay at checkout is exactly what it costs to get the gear to your door!
A note on color: We believe in the beauty of a product that's truly one-of-a-kind. While we have made every effort to display the colors as accurately as possible, please note that all product images are taken from the actual items. Due to factors such as variations in production batches, screen calibration, and photographic lighting, the photos may differ slightly from the actual product. We appreciate your understanding in case of any discrepancies.
Returns and Refund:There is no return and refund, product warranty applicable, Invisible Company is responsible for quality control and checking before the delivery based on our internal quality control standard and product characteristics.
F
I really love these five-toed socks. I wore them for a trail run，breathable, and I didn’t get a single blister.
A
I wore these socks for the Hong Kong 100K 2026 and they kept me comfortable the whole way. Normally after running 100K+ my feet always get blisters, but this time—none at all! Huge thanks for making such great socks for runners.
Huge congratulations on finishing the HK100!! Ending the 100km race with zero blisters is really our ultimate goal, and we're so proud that our Merino 5-Toe Socks helped you achieve that! Thank you so much for trusting us to be part of your journey this year, feedback like this from the trail truly keeps us going! Can't wait to see you again at the next starting line!
W
It was a great experience for my first time wearing 5 toe socks. Incredibly dry and comfortable for each toe during running (and afterwards). Impressed by the next-to-skin softness! I'm going to buy another pair soon~
A
Excellent produit, dès la première utilisation j’ai senti la différence avec sacré confort. Je recommande vivement !
I
Comfortable
Little bit tight than my other 5 toe sock
But not a big problem
Good for daily use and hiking
Recommended
M
Blister free comfort!
Hi Marcus, that's exactly what we like to hear! So glad Invisible Socks keep you feet happy and blister-free! See you on the trails soon!
Athletic Design
These Merino 5 Toes Socks are built for movement. Engineered for trail runners.
Seamless Individual Toe Separation
Targeted Cushion: Sole, Heel
Arch Support
Breathe Zone
From Cappadocia To Iceland
Run 2 Travel Design: The Story
Every project tells a story, and this Merino Sock is no exception. Designed by Invisible, born from our collaboration with The Peak Hunter – the elite trail running crew led by Hong Kong's own Wong Ho Chung."Run 2 Travel" collection is more than a design; it's an invitation to explore the world on a long run. Our signature touch, the Pau Yau (跑遊) logo, is a phonetic translation of the Cantonese term of “Run to Travel”. The logo symbolizes the running movement, a symbol of our shared journey with you, from the trails of Hong Kong and beyond.
The Power of Merino
Extra Fine Merino Wool is a protein-based fiber, specifically, keratin, just like your hair. Each fiber’s natural crimp traps air, creating insulating pockets for exceptional thermoregulation. Its “dual naturel” also gives it incredible moisture control—the fiber feels dry on the outside, yet absorbs vapor from your skin.
Frequently asked questions
Merino wool 5-toe socks! The 5-toe design wraps each toe individually to eliminate skin-on-skin friction, while the worsted Merino wool weave acts as a natural protective filter.
Targeted cushion absorbs repetitive foot impact and shock precisely where your foot strikes the ground—under the heel and the forefoot. By utilizing dense terry loops only in high-impact zones, it maximizes comfort and sweat absorption to keep your feet dry and breathing.
Yes, absolutely. Unlike thick hiking wool, our Merino Socks are highly breathable, it naturally regulates temperature and wicks sweat away from the skin faster than synthetic polyester, keeping your feet dry and cool in 90%+ Hong Kong humidity.
They are engineered for extreme endurance, trail-tested over 298 km+ in the HK4TUC. Built with high-density worsted Merino yarn, they provide natural anti-odor performance, meaning you can run for hundreds kilometers without needing a sock swap.
We don’t pick favorites—both our Anatomical Tube Socks and 5-Toe Socks are engineered with the same worsted Merino yarn, delivering the same elite benefits. Your choice comes down to your personal foot mechanics and preferences:
Choose the 5-Toe Socks if: You struggle with skin-on-skin blisters between your toes, or you want to maximize your foot’s natural toe splay and stability over long distances.
Choose the Tube Socks if: You prefer a classic, snug compression feel, want a quick and easy pull-on, and love the plush comfort of our traditional targeted cushioning.
The M size is 62g, L size is 67g.
Every purchase 5% funds the Invisible Hike Cleanup Club. We are "Trail runner trash pickers" designing for impact—using high-performance gear to solve the plastic pollution crisis on the peaks.
They are machine washable. We recommend a cold machine wash. Because it is naturally odor-resistant, you can wash it 3x less often than synthetic gear, saving water and reducing microplastic shedding.
Why Merino Wool?
Why Merino Wool?
Merino's natural performance is a trail-tested choice! Natural Performance Gear for Trail Runners. Read to learn more about merino wool and its natural magic.
Our Real Impact
Our Real Impact
We design products with a deep commitment to sustainability and positive impact. We are committed to ethical sourcing and production. And every tee and pair sold, it goes directly to fueling trail cleanups and supporting youth trail running development right here in Hong Kong.
About This Collaboration
Designed in Hong Kong by the Invisible Team in collaboration with The Peak Hunter— the elite trail running crew led by Hong Kong's own Wong Ho Chung, this Merino Collection is made with purpose.