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.
Also works well for
- General outdoor use
- Casual use
- Singletrack mountain bike
- Ski touring / Randonnée
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)
Norrøna continuously strives to improve the function and sustainability of our products. In order to get the best combination of sustainability and performance this product was developed with a C0/NFC finish which means we removed the fluorocarbon chemistry (PFC) from the water repellent treatment. Unfortunately this may temporarily cause “chalk marks” or visual irregularities on the surface of the fabric, but it will disappear after the first wash and it does not effect the performance of the product.
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.