When the temperature drops, slide on the buttery-soft coziness of the Reima Martti Down Jacket and keep warm. If the hood isn't needed, detach it and leave it at home for safekeeping. If the sleeves aren't needed, well, you can zip those off and leave them at home too, turning the Reima Martti Down Jacket into a vest! Reflective details help the wearer be seen when wearing this responsibly-sourced and uniquely versatile down puffy.