Gloaming Mattress Hybrid for only $410 for 16” queen – Up to 60% Total Savings. Save up to 50% Total on the SweetNight Gloaming Hybrid. Add the product to cart to save 15 – 35% extra! The mattress comes with up to 30% automatic discount. When adding the mattress to cart, buyers save extra 15% for 1 mattress, extra 25% for 2 mattresses, or extra 35% for 3 mattresses.