Technology & Materials
Choose the best tech and materials for your adventure.
Technology and materials glossary
At Kathmandu, we use a wide range of advanced technologies and ground-breaking materials in our outdoor products.
Thermore Ecodown – your synthetic alternative to down
Synthetic insulation can keep you toasty, even in damp conditions – and Thermore™ is a leader.
100% of the down in Kathmandu products is certified under the Responsible Down Standard.
This year we reached our goal of using 100% sustainable cotton in our products by 2020.
Recycling plastic bottles into our products for over 20 years, this year we recycled 9.3 million bottles.
Wool is only sustainable by looking after the animals and land that provide this resource.
A journey between two cultures
Check out our latest Artist Series T-Shirt designs.