What Our Gearhead® Experts Are Saying: "This vest has become a go-to layer for cold city walks and crisp trail mornings alike. It's light, but that 600-fill down traps heat better than I expected. I love throwing it over a hoodie or fleece—it’s not bulky, and the DWR finish keeps surprise drizzle from soaking through." We rely on the Hydrenalite Down Vest when the air turns crisp and we need a warm, no-fuss layer that doesn't weigh us down. The North Face packs this vest with 600-fill-power down to insulate our core and wraps it in recycled nylon ripstop with a non-PFC DWR finish to repel light moisture. Whether we're out running errands in town or squeezing in one more hike before winter fully sets in, this versatile layer slips over our base or midlayers with ease. Its stand collar seals in warmth, zippered pockets keep our hands cozy, and the lightweight design means it’s never a hassle to pack or stash when things warm up.