Buying sustainable skiwear – what to look out for?

Belowzero addresses this need directly – with functional clothing for active amateur athletes who value versatility, high-quality workmanship, and fair working conditions. Materials such as recycled polyester or the plant-based high-tech filling Sorona Aura ensure that you can rely on comfort and functionality on the slopes, during winter walks, or in everyday life – without compromising on your ecological footprint.

Sorona Aura combines modern technology with natural origins: Over 35% of the filling consists of bio-based raw materials and is produced with significantly less energy and CO₂ emissions than conventional synthetic fibers. At the same time, it impresses with its shape retention, washability, and comfortable feel.

Equally important: We consciously avoid PFC-based waterproofing treatments and rely on functional, pollutant-free alternatives. Combined with robust construction, this results in clothing that will last you for many winters – instead of needing to be replaced every year.

Those who consciously choose sustainable skiwear don't just focus on the look or the price. What matters more is what's inside – and how it all works together.

• Materials : Look for fabrics that are recycled or plant-based. Sorona Aura stands out with its combination of technical performance and environmental responsibility. Merino wool, with its self-cleaning properties and temperature regulation, is also ideal for base and mid-layers.
• Thermal protection & breathability : A good ski jacket keeps you dry and warm – in sun, snow, and wind. Waterproof ratings of 10,000 mm and breathable membranes ensure protection and comfort.
• Craftsmanship : For heavily used clothing, details make the difference: zippers, seams and material transitions must be stable, clean and durable.
• Care & Preservation : Sustainability doesn't end with the purchase. Taking care of your clothing significantly extends its lifespan. Washing at low temperatures, using special detergent for technical fabrics, and regularly refreshing the waterproofing – this way it will remain your faithful companion for many winters to come.

At Belowzero, we maintain close relationships with long-standing partners and pay particular attention to responsible, fair production conditions – even though we consciously don't emphasize this. For us, making clothing with a conscience is simply part of who we are.

For a long time, sustainable outdoor clothing was considered functional but not very fashionable. But that impression is a thing of the past. Today it's clear: sustainability is not the opposite of style – it's an extension of it.

Innovative materials like Sorona Aura open up new possibilities for design and comfort. The warmth, elasticity, and shape retention of this plant-based fiber make it the ideal alternative to animal down or conventional polyester.

The winter trends for 2025 reflect this shift: subtle, earthy color palettes, minimalist cuts, and modular layering systems are more in demand than ever. Our products are designed to seamlessly integrate into your everyday life – whether on the ski slopes, strolling through the city, or in the office.

Functionality is also changing: Instead of bulky single jackets, many are opting for layered systems where base, mid, and outer layers can be flexibly combined. This not only saves resources but also increases versatility – one garment, many occasions.

✅ Recycled or plant-based materials such as Sorona Aura

✅ Pollutant-free, PFC-free impregnation

✅ High waterproofness & breathability for maximum functionality

✅ Durable, easy-care finish

✅ Versatile design for slopes & everyday life

✅ Consciously chosen partners & production standards

At Belowzero, sustainability doesn't mean sacrifice, but responsibility – combined with technology, comfort, and style. Investing in durable skiwear today saves resources tomorrow and allows you to experience more: better performance, greater comfort, and more winter fun.

With our Sorona Aura collection, we are setting new standards: functional, durable, versatile, and responsibly produced. Ideal for active people who want to enjoy life consciously.

Learn more about our philosophy on the Sustainability page.