Storm systemâ® wool bomber jacket with a rain systemâ® surface treatment,. A hydrophilic membrane and a third layer of fine gauze-effect microfibre. The storm systemâ® and rain systemâ® trademarks are owned by loro piana. A timeless piece of menswear elevated by high-quality materials and large practical pockets for storing everyday essentials. Relaxed fit. High collar. Long sleeves. Two-way zip fastening. Welt pockets. Adjustable cuffs. Heat-taped seams. Performance: water-repellent treatment herno uomo mondo 100% wv - main fabric: external layer: 100% virgin wool membrane: polyester internal layer: 100% polyester trimming: 98% polyamide / nylon 2% elastane / spandex. 100% wv - main fabric: external layer: 100% virgin wool membrane: polyester internal layer: 100% polyester trimming: 98% polyamide / nylon 2% elastane / spandex.