It's not the cold that gets you when you're Nordic skiing, running, or cycling, but the wind. It'll suck the life right out of you if you're not prepared with a light, but warm and windproof, layer like the Swix Delda Women's Softshell Jacket. With wind-blocking fabric woven from a blend of polyester and spandex, the Delda will keep the icy breezes from pulling the heat out of your bones, while extra-mobile underarm and back panels give you the freedom to power through some V2, turn your jog into a sprint, or bend low over the bars for some more speed. Swix also included key pockets, including two for your hands, one at the chest, and a media stash at the lower back so you can have your tunes dialed up and ready to go. It finished the Delda off with reflective piping, too, so you can be seen when you're out for an early-morning jog or bike ride.