Ski touring fleeces are designed to meet two main requirements: to maintain body heat and to wick away moisture. To this end, the materials used in the manufacture of fleeces are generally classified according to their weight and density, often expressed in grams per square meter (g/m²). Typical categories are
Fabric construction also plays an important role. Some models use advanced weaving techniques to improve insulation or compression, such as inner brushing for extra softness and warmth.
The cut of the fleece should allow freedom of movement while preventing cold air from entering. A snug fit is preferable, while ensuring that the fleece can accommodate additional layers under or over it, depending on conditions. Here are a few features to consider:
It's also essential that the garment is compatible with the rest of your ski touring equipment, including harness and backpack.
Durability is a crucial aspect, especially in a sport as demanding as ski touring. A quality fleece must resist abrasion and tears. Reinforcement technologies in critical areas, such as shoulders and sides, can extend the life of the garment.
Fleece care is relatively simple, but it's important to follow the manufacturer's instructions to maintain the garment's properties. Avoid fabric softeners and high-temperature washes, which can affect fibers and breathability.
Choosing the right fleece for ski touring requires careful attention to technical details to guarantee performance and comfort. By considering the type of fleece (light, medium, thick), the cut, and additional features, as well as durability and maintenance practices, you'll be better equipped to face the challenges of the mountains. Remember that the final choice should correspond to your specific activity, your desired comfort level and the expected weather conditions. Thus equipped, you'll be able to fully enjoy your high-mountain adventures.