This Earth Day email from Leesa shines with strong visuals and impactful messaging. The subject line is engaging, but the preheader feels cluttered—simplifying it could boost clarity. The call-to-action could be more dynamic, perhaps with a phrase like "Join Us in Making a Difference!" to enhance urgency. Adding a personal touch or a customer story could also elevate connection. Overall, it's a solid effort with room for a bit more flair!