
260gsm 100% Merino Wool Thermal Base Layer Set
Naturally antimicrobial, non-itch pure merino wool top and long bottoms for round-the-clock temperature regulation.
Transparent Dual Pricing (NPR & USD)
Kathmandu & Pokhara Advice: Because base layers are direct-skin hygiene wear, buy them new rather than renting. Thamel stores carry both imported and local brand options.
Recommended Routes & High Passes
Why You Need This in Nepal
On mountain trails, synthetic shirts develop severe odors after just two days. Pure merino wool wicks moisture when climbing in sunshine, retains insulating warmth when damp, and naturally resists bacterial odor, allowing you to wear the same set for days without washing.
Expert Advice & Mountain Protocol
- •Carry two sets: one daytime set for hiking, and one clean, bone-dry set reserved exclusively for sleeping in.
- •Dry wool in shade or cool air; direct boiling stoves can shrink wool fibers.
Technical Specifications
- ✓100% Australian 260gsm mid-heavyweight pure merino wool
- ✓Flatlock seams prevent chafing beneath backpack shoulder and hip straps
- ✓Drop-tail hem keeps lower back covered while bending or hiking
- ✓Natural UPF 50+ ultraviolet sun protection
- ✓Odor-free wear for 5-7 continuous days
🏔️ Renting in Kathmandu / Pokhara?
High-altitude equipment (down jackets, -20° sleeping bags, crampons) can be rented for $1.50 - $3/day in Thamel. Always test zips and inspect seams before setting off on your trek.
View Complete Nepal Packing List →Treks & Itineraries Requiring This Gear: 260gsm 100% Merino Wool Thermal Base Layer Set
3 connected resources
Everest Base Camp Trek
14 Days • Challenging

Langtang Valley & Kyanjin Ri
7 Days • Moderate

Kathmandu Valley Cultural Heritage
4 Days • Easy