
Bygvir Pants
A pair of ultra‑light, packable, windproof pants designed for fast‑paced outdoor activities. They feature two zippered front pockets and a small zip pocket at the back that doubles as a stow pocket. The elastic waistband with a quick‑adjust drawcord and pre‑shaped knees ensures freedom of movement and flexibility, while reflective tapes and hems enhance visibility. Ideal for trail running in changing conditions.
features & facts
- Two zippered front pockets
- Small zip pocket at the back that doubles as a stow pocket
- Elastic waistband for a comfortable fit
- Quick‑adjust elastic drawcord at the waist
- Pre‑shaped knees for improved mobility
- Water‑repellent
- Windproof
- Excellent wind protection (MFR 4)
- Suitable for hiking and trail running
- Weight: 148 g
- Global Recycle Standard
- bluesign®
Sustainability
Sustainability is at the core of everything they do at Klättermusen. From continuously developing more environmentally friendly materials and fabrics for our products to ensuring production processes with a minimal ecological footprint. Thank you for choosing gear that supports a more sustainable future.
material
- Oculus® — 100% post‑consumer recycled polyester, 20D, 48 g/m²
- Material type: Light stretch
care instructions
Machine wash at max. 40°C on a normal cycle. Tumble dry at low temperature (max. 60°C). Iron at low temperature (max. 120°C). Steam ironing may cause permanent damage. Do not bleach and do not dry clean.
size & fit
- Slim fit for midlayers
- Close‑fitting design with enough room for a thin baselayer underneath
- Designed to maintain full mobility and functionality during active use
- Ideal slim profile for layering under shells
- Regular leg length
- Tapered lower leg
- Inseam (size L): 77 cm
Original: $162.82
-65%$162.82
$56.99Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A pair of ultra‑light, packable, windproof pants designed for fast‑paced outdoor activities. They feature two zippered front pockets and a small zip pocket at the back that doubles as a stow pocket. The elastic waistband with a quick‑adjust drawcord and pre‑shaped knees ensures freedom of movement and flexibility, while reflective tapes and hems enhance visibility. Ideal for trail running in changing conditions.
features & facts
- Two zippered front pockets
- Small zip pocket at the back that doubles as a stow pocket
- Elastic waistband for a comfortable fit
- Quick‑adjust elastic drawcord at the waist
- Pre‑shaped knees for improved mobility
- Water‑repellent
- Windproof
- Excellent wind protection (MFR 4)
- Suitable for hiking and trail running
- Weight: 148 g
- Global Recycle Standard
- bluesign®
Sustainability
Sustainability is at the core of everything they do at Klättermusen. From continuously developing more environmentally friendly materials and fabrics for our products to ensuring production processes with a minimal ecological footprint. Thank you for choosing gear that supports a more sustainable future.
material
- Oculus® — 100% post‑consumer recycled polyester, 20D, 48 g/m²
- Material type: Light stretch
care instructions
Machine wash at max. 40°C on a normal cycle. Tumble dry at low temperature (max. 60°C). Iron at low temperature (max. 120°C). Steam ironing may cause permanent damage. Do not bleach and do not dry clean.
size & fit
- Slim fit for midlayers
- Close‑fitting design with enough room for a thin baselayer underneath
- Designed to maintain full mobility and functionality during active use
- Ideal slim profile for layering under shells
- Regular leg length
- Tapered lower leg
- Inseam (size L): 77 cm






















