Your baby doesn't need to know that it's cold enough to petrify their pacifier. Patagonia's insulated and reversible Puff-Ball jacket resists wind, chill, and water so that babies can blissfully experience snow, rain, and slop. For those environmentally conscious parents this jacket is ideal as its shell and insulation are made from earth-friendly recycled polyester. And, for the baby born with style, the reversible shell fabric and quilting offers style options.