Invisible Trail Merino Collection
Invisible Merino 5 Toe Lightweight Crew Trail Socks
Regular price
$210.00 HKD
Color
Black
Size (Unisex)
Collaboration with The Peak Hunter, founded by the elite runner Wong Ho Chung. These Merino 5 Toe Crew Socks are engineered for ultra-distance performance.
→ Invisible Smell.
→ All-Season Comfort. Breathable.
→ Lightweight seamless sleeves improve splay.
→ 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 | Zero cushion, lightweight |
| 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.
For All SeasonsNature's own thermostat—cool in the heat, warm in the cold. Lightweight, non-cushioned design delivers true year-round comfort, with extra edge in real hot summer runs.
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.
BreathableWicks moisture and features a breathable mesh upper to keep your feet cool and dry.
Multi-PerformanceWear them anytime, anywhere, for any activity! Trekking, tennis, or even Netflix on the sofa, these socks do it all.
For the Traveler
Packing light has never been easier. With its natural anti-odor and moisture wicking properties, these Merino 5-Toe Lightweight Socks are your perfect travel companion.
For the Sports Enthusiast
Whether you're at the gym, playing outdoor and indoor ball games (tennis, paddleball, pickleball, squash), these Merino 5-Toe Lightweight Socks have you covered. Its natural anti-bacterial properties keep your feet comfortable and smelling fresh, no matter how hard you play.
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, 5% 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.
T
Very comfy socks, stylish and fashionable. I especially love to wear these when I go camping. I think they're the best combination with the Flip-flops. It's also really warm at night, and they stay fresh even if I wear them a few days.
K
日常同輕量運動著都好舒適
試過去旅行日行三萬步除鞋摸腳底乾爽過棉襪
特別係香港夏天又熱又濕，解放咗堆熱氣
落雨濕咗或者流汗都好快乾 👍🏻
Hi KT, thank you so much for taking our socks on your vacation! Supporting 30,000 steps a day is exactly what Invisible Socks are designed for. We're thrilled to hear they kept your feet dry and comfortable even in Hong Kong's humid summer! Protecting your feet is our top priority, it's an honor to be part of your travel gear again!
R
I copped these 5-toe socks the day they dropped! I’ve been waiting for this release since the beginning, and they didn't disappoint. I’ve already put them to the test on a few 20–30k trail runs—the merino wool is top-notch with zero odor. Compared to other brands, the thickness is just right and the cushioning is amazing. Definitely a must-buy item!
Hi Ryan, a huge thank you for being with us since day 1! We're thrilled that Invisible Socks didn't disappoint. Knowing our socks stood the test for your 20-30k trail runs is exactly why we do what we do! Thanks for being part of the journey and see you on the trails!
A
Comfy and soft, enough to support long distance trails! Tried them on in a 100km race and no blister and no bad smell !
Huge congratulations on finishing your 100km at HK100! No blisters and no bad smell? That is what we call a successful mission and this 'runner-approved' test truly makes a day! Thank you so much for sharing your experience!
k
Fit as promised. Great deliver turnaround and easy customer service. Would happily buy again.
C
好著 包得好 唔會好熱
匿
好穿！
K
wasnt a big fan of 5toe sock until this😍😍 A trail run must have socks!! Zero odour 100% comfort and design.
E
This product is incredibly comfortable and of high quality! I love wearing them for my runs; they never smell. Highly recommend!
Thank you so much for the love!! We're thrilled to hear that you love the quality! Hearing that our Invisible Gear is keeping you comfortable and fresh is exactly why we created these socks! Thank you for the runner-approved feedback, it means a lot to us!
M
Great socks made by great people. My first pair of toe socks, a very pleasant experience once used to it. Quality feeling and also great for trail.
Welcome to the 5-toe club! Thank you so much for the kind words! Truly means a lot to us to be called 'great people'! We know the first time wearing 5-toe socks can feel a bit different, but it's really great once used to it! We're so glad you've embraced the experience, and thanks for the amazing support!
Athletic Design
These 5 Toe Merino Socks are built for movement. Engineered for trail runners.
Seamless Individual Toe Separation
Lightweight & 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
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.
es, 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 57g, L size is 61g.
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 collection is made with purpose.
