A down jacket is hard to beat for maximum warmth with minimal weight and this down jacket from peter storm has a duck down filling and an adjustable waist for locked in warmthfor years down jackets were considered an expensive luxury but not any more this down jacket from peter storm is stuffed with duck down and is great for everyday usezipped hand pockets give you a place to thaw frozen fingers and the inside security pocket allows you to store your valuables safelyactivitywalking hi