The Sealy Extra Firm Support Pillow delivers the perfect night's sleep for side sleepers. Designed with deep, quilted, two-inch gussets to elevate the head and neck to provide maximum support. The 100% cotton, 300 thread count, sateen cover is soft and breathable. The Sealy Extra Support Pillow also features a hypoallergenic fill that provides lasting support to maintain shape. This pillow is machine washable for easy care and continued use.