SigmaShell Mixte WISE

Breathability >100k MVTR

*The MVTR unit measures the quantity of water vapour that the fabric allows to pass through in 24H, expressed in g/m2/24h. The higher the figure, the more breathable the fabric. As a guide, a waterproof membrane will range from 5000 MVTR to 30,000 MVTR for the most breathable.

We've selected an extremely fine, breathable fabric (54g/m2) to which we've applied a thermo-mechanical treatment that tightens the stitches in the fibre, making it windproof.

Drytech C0 water-repellent treatment

Thanks to a Dry Tech C0 treatment combined with the quick-drying properties of Everdry fabric, Sigmashell° will protect you from short, light showers and dry quickly.

ULTRA LIGHT (95g in M) AND ULTRA COMPACT (250 mL)

To optimise the jacket's compactness and lightness, we opted for a half-zip and an ultra-light 54 g/m2 fabric.

The jacket can be stored in a small 250ml pocket.

French fabric and Portuguese manufacture

The ultra-light fabric, made in the Ardèche region from start to finish, emits up to 12 times less CO2eq than its competitors for this type of product.

The jacket is assembled in Porto in a state-of-the-art factory that uses 100% renewable energy.