The Productivity Planner cover is a composite material that feels leather like, but is not leather, nor has animal products been used in the materials. If you are familiar with a moleskine journal, it feels a bit like that, but with more texture to it.
The inside is made of FSC Certified Paper; it is recyclable but not made out of 100% recycled paper. We are currently working to have all of our products made out of 100% recycled paper. :)