SigmaShell Jacket - Black

This material is a double-sided fabric with Merino wool on the inside for excellent thermal regulation and polyamide on the outside for increased durability. Its weight of 155 g/m² combined with the Drytech C0 water-repellent treatment makes it the ideal material to protect against the cold. In practice, the hollow fibers of Merino wool can absorb up to 20% of their weight in water, which is then heated by the human body and thus forms a real thermal barrier against the outside world (similar to a neoprene surfing suit).

This strategic mapping based on the heat loss zones consists of using materials with different thermoregulating and breathable properties in the appropriate places. The upper body and shoulders are therefore made of a heavier weight material to maximize heat gain, while areas with low heat loss, such as the flanks, are made of a material that optimizes breathability. This achieves the perfect combination of heat regulation, breathability, compactness and lightness.

A technological masterpiece, this material weighs 54 g/m² and offers the ideal combination of wind protection, breathability and compactness. Added to this is a mechanical treatment that makes the fibers fit closer together and thus increases air permeability, as well as a Drytech C0 treatment - this means you undoubtedly have the best material if you want to create a breathable and very compact windbreak. Unlike traditional windbreakers, this material has no coating and therefore maintains a silky feel without making noise.

The dimensions of this bag have been carefully chosen so that the jacket can be stored compactly and can therefore easily be slipped into a belt or pocket. Easy and intuitive to use: all you have to do is fold the jacket into it to instantly reduce its volume. This pocket is located on the back of the jacket under the hood and also provides space for the hood if you do not want to use it.

The front of this hood is deliberately designed to be stiffer to form a peak that protects against light rain. This piece pairs well with a hat or cap and provides a structure that adapts to head movements so you can fully concentrate on the pitch.

Whether on the hem of the jacket or on the hood - this thermally welded processing without seams ensures unparalleled wearing comfort as it prevents friction. This processing not only ensures a clean, minimalist design, but also slightly restricts the elasticity of the material at the ends, ensuring an optimal fit and drape.

This pocket on the side of the jacket offers space for lightweight equipment such as gloves or a bandana while running. When taking breaks, for example in the mountain hut, you can use the pockets to store things that you want to have close at hand, such as your headlamp or your cell phone.