Invisible Trail Merino Collection
Invisible x The Peak Hunter 100% Merino Long Sleeve Trail Running T-Shirt
Collaboration with The Peak Hunter, founded by the elite runner Wong Ho Chung. This 100% Merino T-Shirt is engineered for ultra-distance performance and multi-day adventures.
→ Invisible Smell.
→ All-Season Comfort. Itch-Free. Non-Sticky.
→ Perform as a standalone top or as an essential base layer.
→ Woolmark, RWS-Certified Wool. 100% Biodegradable.
→ HK$80 goes to support Invisible Cleanups and youth trail running development.
→ Conducted: 7+ Hike & Beach Cleanups.
→ 240+ Volunteers. Removed 1,040+kg of trash.
18.5 micron, 150gsm Woolmark Extra Fine Merino Wool. Responsible Wool Standard (RWS)-certified. No itch, incredible softness.
Natural antimicrobial magic keeps you “stink-free” even after back-to-back days on the trail.
With a 7,000-year history, it naturally regulates your temperature—keeping you cool in the heat and warm when the altitude climbs.
Non-sticky against sweaty skin. Unlike polyester or nylon, merino’s natural wicking properties draw sweat away, it lets your skin breathe.
Naturally protects your skin with a UPF 30+ rating.
For any activity! Long ride bike, hitting the slopes, skiing, or just Netflix on the sofa. It does it all!
100% Extra Fine Merino Wool
18.5 micron, 150gsm Woolmark Extra Fine Merino Wool. Responsible Wool Standard (RWS)-certified. No itch, incredible softness. It regulates your temperature—keeping you cool in the heat and warm when the altitude climbs.
For the Traveler
Perfect travel companion to pack light! Low-maintenance, anti-odor, can be worn multiple times without washing, and adapts to changing climates.
For the Sports Enthusiast
Gym, Outdoor, Indoor ball games (tennis, paddleball, pickleball, squash), this Merino T-shirt has you covered. Natural anti-bacterial properties keep you comfortable and smell fresh.
Thanks to merino wool's natural anti-bacterial properties, your gear requires less frequent washing, which helps it last longer and conserves water.
→ Machine washable on a gentle cycle (max 40°C)
→ Wash with like colors
→ No bleach
→ Do not tumble dry
→ Dry flat in shade
→ Iron on low heat (max 150°C)
→ No dry clean

Designed in Hong Kong by the Invisible Team in collaboration with The Peak Hunter.
Woolmark and the Responsible Wool Standard (RWS) certified Merino Wool. Ethically crafted by a team of 56 in China, from taking care of the sheep to shearing, yarn spinning to finished T-Shirt. We ensure our partners provide a comfortable, air-conditioned environment. Producing in small batches helps us minimize overproduction while ensuring exceptional quality.
We don’t just talk about the trails, we take actions.
→ HK$80 from every Tee supports Invisible Cleanups and youth trail running development by The Peak Hunter Foundation.
→ Conducted: 7+ Hike & Beach Cleanups.
→ 240+ Volunteers.
→ Removed 1,040+kg of trash
It is packed in our groundbreaking material #INVISIBLEBAG 2.0. Made from 95% bio-based content derived from sugarcane. Along with our hangtag and transparency price tag, every part is dissolvable, compostable, and biodegradable. Simply dissolve them in water to make a positive impact.
This is key to responsible consumption, we’ve provided you the clear look at how we’ve priced this 100% Merino T-Shirt, so you can see exactly what goes into it. Each hangtag and transparency tag is printed on the dissolvable paper, just for a second in tap water.
| Material | $190 |
| Craftsmanship | $67 |
| Design & Marketing | $75 |
| Packaging: #INVISIBLEBAG 2.0 | $4 |
| Logistics | $60 |
| Retail Operations | $204 |
| Hike Cleanup & Youth Trail Running Development | $80 |
| TOTAL | $680 |
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.
From Cappadocia To Iceland
The Story: Run 2 Travel
Every project tells a story, and this 100% Merino T-Shirt 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—the "Run 2 Travel" world map isn't just a design; it's an invitation to explore long run. This graphic captures the spirit of running to discover new territory. The world map, complete with GPS coordinates (familiar GPX touch for every runner!), symbolizes the journey from Hong Kong out to the world. Notice the subtle folded right corner? Not only representing the logo of The Peak Hunter, it's like a well-used passport page or a cherished notebook entry – a nod to adventures completed and new destinations waiting. Adding our signature touch, the Pau Yau (跑遊) logo is sewn on the right hem, a symbol of our shared journey with you.
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.
About This Production
Responsibly crafted in small batches in China by a team of 56 skilled workers, from taking care of the sheep to sheering, yarn spinning to finished T-Shirt. We ensure our partners provide a comfortable, air-conditioned environment. This approach helps us minimize overproduction while ensuring exceptional quality.

