Waterproofing
FIRSTHEAT trousers are designed to cope with approximately 4 hours in the snow. To easily cope with bad weather (rain, snow, wind...), these trousers have been developed using a component and treatment that prevents water getting in. To check they're waterproof, the trousers have been placed in a special shower reproducing the conditions a skier may have to cope with and to check the item is watertight.
Water repellent component
Water repellent fabric allows water to run off its surface without soaking it up. Wed'ze trousers come with a water-repellent component which extends its resistance to bad weather and prevents water from getting in. This is an additional high-performance solution to keep you dry as long as possible.
You should repeat this treatment regularly using products sold in our stores to maintain these properties"
Thermal insulation and padded lining
Thermal insulation means a garment’s ability to adapt to what the body is doing and the external environment while offering optimal thermal comfort throughout your day on the slopes ( = not too hot, not too cold).
We used wadded insulation to keep you warm. Wadding is a polyester-based synthetic component which traps more or less air, depending on fibre size.
The thicker the wadding, the more air it contains and the warmer it is."
Durability
We know how much energy you put into skiing or snowboarding… That's why we have taken great care in selecting the components that make up our products. We use only highly durable fabrics and assembly processes that undergo tough days of testing!
Directions for use
To be prepared for all types of weather, layering is the best option. However, you shouldn't do it with just any kind of garments: In direct contact with the skin, choose high-tech, warm but also breathable liner-trousers (for perspiration wicking). There's nothing worse than having wet legs due to sweating when out skiing. Avoid cotton and go for something synthetic, more breathable, better ventilated...
Tips for storage and maintenance

Machine wash - 30° max - normal

Do not bleach

Do not tumble dry

Do not iron

Do not dry-clean
Storage tips
Store on a hanger (recommended). Make sure that the garment is completely dry before storing in a dry and ventilated place.