Why we made it
- Featuring the lightest solid material known to man.
- An innovative combination of Aerogel insulation and merino-wool fleece.
- Will retain its amazing insulating capability even when compressed.
The Guide Aerogel Hybrid System is lightweight, comfortable, breathable, and surprisingly warm for its weight. It has an athletic fit that provides excellent freedom of movement. The DWR-treated shell fabric is wind and water-resistant.
These hybrid pants are the world’s first using Aerogel technology. Combining merino wool fleece panels with silica aerogel insulation panels and a DWR-treated lightweight rip-stop fabric, it provides a unique combination of weather protection, breathable comfort, lightweight insulation, and freedom of movement. Aerogel will retain its amazing insulating capability even when compressed.
Aerogel is composed of more than 95 % air, making it the lightest solid substance, with the lowest thermal conductivity, known to man.
This innovative technology by Primaloft is called Cross Core™, incorporating silica aerogel in insulation fibres for the first time.
Merino wool fleece blend that is incredibly soft, warm and stretchable, effectively transporting moisture away from your body.
Ultralight DWR-treated outer fabric that is wind resistant, water resistant and breathable.
Sizing is built on our men’s fit block, for women we suggest ordering one size smaller than usual.
Full technical details
Main fabric: [Lightweight rip-stop] DWR-treated, 100% nylon. 52 g/sqm. [Fleece fabric] Italian Merino Blend – 76% polyester, 18% wool, 6% elastane. Non-mulesed wool from Australia.
Main fabric denier: 20 D
Waterproofness: DWR-treated rip-stop fabric.
Breathability: Highly breathable merino blend fleece fabric at backside leg, that effectively transports moisture away from your body.
Inseam: S 53 cm, M 53 cm, L 54 cm, XL 55 cm, XXL 55 cm.
Pockets: Zipped right back pocket.
Zippers: YKK zippers.
Complete your system
Shipping & Delivery
We ship every working day, and always do our very best to deliver your order within the timeframes listed. All orders placed before 12:00 CET (Monday-Friday) will be shipped the same day. Please see chart below for shipping cost. Orders placed during weekends or holidays will be shipped the following work day (excluding public holidays). As soon as your order has left our warehouse, you will receive an email with the tracking number.
We ship duty-free to the USA for amounts not exceeding $800.
For purchases over $800 duties will be added upon delivery via DHL.
Learn more about US duties here.
We currently ship to the following countries:
Andorra Japan Australia Latvia Austria Liechtenstein Belgium Lithuania Bulgaria Luxemburg Canada Malta Croatia Monaco Cyprus Netherlands Czech Republic New Zealand Denmark Norway Estonia Poland Finland Portugal France Romania Germany Slovakia Gibraltar Slovenia Greece Spain Hungary Sweden Ireland Switzerland Italy United Kingdom Island United States Åland