Step up your active maternity wear with our Prism Flex Maternity Jacket. We’ve created a super-warm, comfy jacket and with stretchy sides for those breezy walks or brisk hikes in a howling gale. Designed to keep the weather out and super-stretchy power panels that grow with you, the Prism Flex Maternity Jacket is a wardrobe staple for the ever-changing landscape you’re trekking through.