Gill’s Navigator’s Jacket is a no-frills coat perfect for fall or spring big boat sailing or just kicking around ashore when the temps are down a bit. We found it did a nice job down into the mid-40s, with a fleece vest underneath. Warmth is provided by a 100-percent polyester lining, and the elements are kept out with two layers of waterproof polyester—great for when your sailing takes you into the 40s and 50s. The jacket includes a lower back hem for added protection (sitting on a dew-covered deck, for example). It’s lightweight and breathable and includes a roll-away hood, adjustable cuffs and a zippered inside pocket large enough for a cellphone. $199.