Okay, so your daddy’s dreams of going on an African safari might not ever come true but that doesn’t mean he can’t dress the part. The organic cotton Explorer Hat from the REI ecoSensitive collection may scream safari but it also fits the sartorial needs of backyard bird watching expeditions, lazy days fishing on the lake and zesty nature hikes through his favorite state park. Available in gunmetal (pictured) and khaki and in sizes small through XL.