What Our Gearhead(R) Experts Are Saying:"The 2. 5-layer construction keeps the weight down without feeling flimsy. I like how easily it packs into its bag-it's great for days when the forecast keeps shifting."Coastal weather can turn quickly, and the Koster 2. 5L Jacket from Helly Hansen keeps us ready for incoming wind or passing squalls. Helly Tech Performance forms a waterproof, windproof barrier that stays breathable during active movement along docks, boardwalks, or shoreline paths. With a light, quiet feel, the jacket adds coverage without adding bulk. The adjustable hood and hem help fine-tune the fit as conditions change, and elastic cuffs seal comfortably at the wrists. Secure hand pockets protect essentials during breezy outings, while the graphic badge and embroidered logo maintain a clean, marine-inspired look. When the skies clear, the jacket packs easily into its separate bag, making it simple to keep on hand for the next shift in weather.