HELLY TECH is the waterproof and breathable outer layer between you and the elements. Its unique membrane will keep water molecules out, while allowing sweat vapor to pass through – keeping you dry from the outside and comfortable on the inside. HELLY TECH is a tough weatherproof outer layer, specially designed for the harshest conditions. It is a combination of a DWR-treated outer fabric, a highly breathable and waterproof membrane, and often a highly breathable inner fabric, mesh or lining. Waterproof, windproof and breathable fabrics and constructions. For all situations and weather conditions where protection from the elements is needed. Highly waterproof and extra breathable sport specific designs and constructions. For a wide range of high performance outdoor activities during highly challenging, changing and unpredictable weather conditions. Extremely waterproof and breathable designs and constructions. For highly aerobic, extremely wet or unusually long-lasting activities in extremely harsh conditions. Fitted Regular Relaxed Helly Hansen ever popular versatile jacket for sailors all leaning towards classic marine style and function. When the weather calls for added protection, this waterproof, breathable jacket with a hood keeps you dry and protected. Warm fleece lined hand pockets add to the comfort and the adjustable fit and clean design make this a favorite among crews around the world.