Surfrider Membership Tee. Get some steeze, save your seas. The Surfrider Foundation is a non-profit organization dedicated to the protection and enjoyment of the world's oceans, waves and beaches. Buy this tee and receive a Surfrider membership, which includes a sticker and subscription to the award-winning Making Waves Magazine. Join Today (and get this rad tee too)! $20 from the sale of this tee goes directly to the Surfrider Foundation and is tax deductable. Membership and tee will be shipped separately. Organic tee by artist Rick Erkeneff features a front screen. Regular fit, 100% organic 30 singles cotton. Surfrider Foundation.