Bedding Accessories Compliment your new mattress with luxurious bed sheets, waterproof mattress protectors and cooling pillows. Yankee Mattress is proud to partner with PureCare®, the official mattress protector of The National Sleep Foundation. SUB-0°® Pillows SoftCell Chill – Gel $119.95 – $139.95 See Product SoftCell Chill – Latex $129.95 See Product Body Pillow $129.95 See Product Bamboo – Memory Foam Puff $119.95 – $139.95 See Product Cooling Fiber Pillow $119.95 – $139.95 See Product Waterproof Mattress Protectors “Frio” Premium Mattress Protector $109.95 – $129.95 See Product 5 Sided – Premium Mattress Protector $79.95 – $99.95 See Product Zippered Encasement – Mattress Protector $109.95 – $129.95 See Product Cooling Pillow Protector $29.95 – $34.95 See Product Mattress Toppers Double-Sided Mattress Topper $199 – $399 See Product Easy King™ Bed-Doubler Easy King $99.95 – $109.95 See Product PureCare® Luxury Sheets