2-Layer Shell Jacket from Studio Total Active A shell jacket with a 2-layer construction, where the outer fabric is laminated with a membrane that is both waterproof and windproof while allowing excess heat to ventilate. The interior is lined with a thin fabric. All seams are taped to prevent water from penetrating, making the jacket fully waterproof. It has a water column rating of 5000 mm and breathability up to 5000 g/m²/24h. The mechanical stretch of the outer fabric provides enhanced comfort and mobility. Fit: Regular Waterproof: Yes Fabric: 100% Polyester Lining: 100% Polyester Water column rating: 5000 mm Care instructions: Machine wash at 40° Features: Adjustable hood with elastic drawstring and stoppers High collar with brushed polyester lining Waterproof front zipper Ergonomically pre-shaped sleeves Adjustable cuffs with Velcro straps One chest pocket, two side pockets, and one inner pocket The jacket is treated with Rudolf Bionic Finish Eco, a PFC-free water-repellent coating. If water stops beading on the surface, you may need to reactivate the treatment by applying low heat, such as ironing or tumble drying. Re-impregnation products can also be used if necessary.