Support Pillowcases
Support Pillowcases are custom-sized replacement covers for the Support Pillows that come with every SONU Sleep System, made from a soft, cooling, sustainable fabric.
They're a simple way to keep your Comfort Channel pillows fresh and hygienic between washes, sized precisely to match your mattress.
Custom-fit for SONU Support Pillows
Set includes 4 pillowcases (2 for Twin XL)
Soft, cooling, sustainable fabric
Available in sizes to match Twin XL, Full, Queen, King, and Cali King
Sonu Sleep
The world's first mattress built specifically for side sleepers, with a patented pocket that keeps arms and shoulders pressure-free.
