SONU Sleep

This mattress has arm slots to bring better comfort for side sleepers SONU Sleep System

SONU Sleep System claims to be the world's first mattress for side sleepers that combines the

spin slot Introducing the SONU Sleep System, the world's first mattress designed for side sleepers

132 slot cars The Comfort Channel of the SONU Sleep System allows for the full range of motion of the shoulder and arms within the mattress, not just on top Side-sleepers