Loro Piana Storm System

Loro Piana Storm System is a proprietary membrane laminate technology developed by the Italian luxury house Loro Piana. It bonds an invisible waterproof layer to fine wool and high-grade fabrics to protect against wind and rain.

Yes, the Storm System treatment preserves the natural handle and breathability of the underlying fine wool. The technology is designed to shield the wearer from harsh weather without compromising the luxurious feel or comfort of the raw material.

Garments made with Storm System are highly water-resistant and windproof, making them suitable for snow and damp conditions. The membrane laminate provides a strong barrier against the elements while maintaining the elegant drape of luxury clothing.

The technology works by permanently bonding a microporous, waterproof membrane directly to the back of the luxurious fabric. This creates a protective shield that prevents water droplets from penetrating while still allowing vapor to escape.