Ready for the winter

– with Shield Technology™

The weather is unpredictable – but the comfort of your ski boots doesn’t have to be.

When the snow is falling, the slush is splashing, and the temperature is swinging, you need ski boots that perform – no matter what. That’s why we developed Shield Technology™ in collaboration with GORE-TEX®. A series of ski boots that keep your feet dry, warm, and comfortable – on every trip, throughout the entire season.

What is Shield Technology™?

What makes Shield Technology™ unique is that the GORE-TEX® membrane is integrated into the outer construction layer of the boot. This solution provides a direct and effective barrier against snow, slush, and moisture, making the boot both more robust and functional in changing weather conditions.

The construction combines durable outer fabric, a waterproof and breathable membrane, and a soft inner lining into one unified layer. This gives you a light and flexible boot that shields against rain, snow, and wind, while allowing moisture to escape. The result is warm, dry, and comfortable feet – no matter the conditions.

Shield Technology™ – a 3-layer system

  1. A durable outer fabric

  2. A waterproof and breathable GORE-TEX® membrane

  3. A comfortable inner lining closest to the foot

With this kind of innovation, you get a boot that effectively keeps out the elements while allowing moisture to escape from within.

Comfort for all conditions

Whether you're training with purpose, hiking long distances in the wilderness, or enjoying a Sunday walk with the family, ski boots with Shield Technology™ are built to support you every step of the way. With an ergonomic fit and technology that handles both changing conditions and high impact, you get enhanced comfort and confidence – mile after mile.

Benefits of ALFA SHIELD™

  • Waterproof and breathable construction with GORE-TEX®

  • Lightweight, durable, and comfortable in all weather

  • Replaceable liner – choose between synthetic or wool

  • Designed for various uses: classic, combi, and skating

Ski boots with Shield Technology™ are for those who want function, flexibility, and comfort – all in one boot.

Customize the warmth – with a replaceable liner

Not all trips are the same. That’s why we’ve developed a series of ski boots with replaceable liners – so you can easily adjust the comfort to suit both the weather and your activity level. All models come with a synthetic liner featuring an ergonomic fit that wraps securely and comfortably around the foot. The sole is insulated with Solarcore®, a lightweight and efficient insulation material – reflecting heat back to the foot without adding weight.

For extra warmth, you can switch to a wool liner. Made from natural wool, it insulates even in damp conditions and effectively wicks moisture away. No matter which option you choose, the boots are waterproof, windproof, and breathable – thanks to Shield Technology™.

Dries quickly – lasts longer

A practical advantage of replaceable liners is that you can easily remove them and dry them separately after your trip. This improves ventilation and hygiene, helping both the liner and the boot last longer. A smart solution for those who want to take care of their gear – and get more value from their investment.

One technology – three needs

The ski boots come in three different models, tailored for various activities:

  • Classic ski boot – Soft toe flex for a natural kick. Ideal for touring and classic cross-country skiing at a relaxed pace.

  • Combi ski boot – As flexible in the sole as a classic model, but with extra ankle support. Perfect for those who alternate between classic and skating.

  • Skating boot – Built with carbon in the sole for maximum stiffness and power transfer. Provides optimal support for skating and high-intensity training.