The bitihorn aero100 Vest is a super light, wind resistant vest for high intensity activities where some protection is needed from the wind or the chill. It has an excellent comfort due to the Pertex fabric.
This is a super lightweight, double weave of 49g/m2 in recycled Polyamide. The double weave creates great comfort against your body with few contact points when damp. The construction also traps air for a bit of isolation.
The back panel has a stretch mesh for excellent movability and ventilation. Other essential features: a one zippered back pocket for energy bars/gels and reflective logos.
The vest has an athletic fit cohesive with bitihorn aero100 Jackets and packs down to nearly nothing in its own pocket.
The mountain Bitihorn rises like a lighthouse on the edge of the Norwegian Jotunheimen National Park. This popular and easily accessible peak has inspired the whole Norrøna bitihorn collection.
Other areas of use
- Singletrack mountain bike
- General outdoor use
- Cross country skiing
- Casual use
Recycled FibersMore than 50% of the synthetic fibers in this product are recycled.
Oeko-Tex Certified Fabric
Oeko-Tex Certified FabricOeko-Tex® is a worldwide consistent, independent testing and certification system which secures chemical use is in line or surpassing national and international regulations and standards.
PFC Free DWR
PFC Free DWRThe impregnation used on this product is free of Fluorocarbons. (DWR = Durable Water Repellent).
Bluesign Certified Fabric
Bluesign Certified FabricBluesign® tests and educates textile mills to eliminate harmful substances from the manufacturing process and sets control standards for a sustainable and safe production.
Open Factory List
Open Factory ListThis product is made in a factory openly listed on norrona.com.
Inspected factoryThis product is made in a factory inspected by an independent third party and followed up by Norrøna.
A super light weight, highly breathable technical fabric. It’s soft, water-repellent and wind-resistant, but with a slightly open weave to improve moisture vapor transportation during aerobic activities. Technical Specifications: Air permeability: Excellent (around 100 Mbar/l/m²/s)
Products marked with “PFC-free” are not treated with a DWR that contains PFC (polyfluorinated chemicals). We are working determinately to phase out PFC from all of our products, but it is difficult to find an alternative that satisfy our quality demands.
Pertex ® uses incredibly fine yarns, precisely woven to provide a very lightweight yet strong and durable fabric. Its softness allows down and synthetic insulation to fully loft, while the downproof construction prevents the down from leaking through the face. The fabric is windproof. Our products use different variations, such as Quantum, Classic and Microlight. These have the same fundamental characteristics but vary on weight.
Bluesign® Approved Fabric
The independent bluesign® system pursues the unique approach to minimize the environmental impact of materials throughout the production process. The so-called Input Stream Management ensures that all during the textile production process applied substances and raw materials are already verified in advance of the production. The system focus guarantees the application of sustainable ingredients in a cleaner process that reduces water and air emissions, improves its waste water treatment and generally reduces its ecological footprint.
Read more about Bluesign®