Belkin has introduced two new pink iPod nano cases—the Sport Armband and Hope Remix Metal—with proceeds to help fight breast cancer. For each case sold, Belkin will donate 10% of the retail price to support Susan G. Komen for the Cure. The Sport Armband ($30) features “stitchless” construction and is hand-washable and water-resistant. The Hope Remix Metal ($30; shown) is made of clear acrylic and brushed metal with a soft-touch click-wheel protector. The cases will be available from Best Buy.