Our Heathered Cashmere pillow cases use Envelope Closures - that means no open ends or frustrating pillow spillage - plus, they get softer with every wash! So, what exactly is Heathered Cashmere? It's breathable so you're never stuffy at night. It features a diagonal weave for a heathered look - plus, it's brushed for superior softness. Be sure to grab this limited edition collection before it's gone.