Nolah Evolution 15 Vs Saatva 2024 Price. The hybrid nolah evolution comes in three firmness options, letting you choose the cushioning level that works best for you. The nolah evolution 15” is nolah sleep’s first hybrid mattress.

Also called the nolah evolution 15, it has a height of 15 inches and features thick and dependable coils and four foam layers designed to maximize spinal support and comfort. How is nolah evolution 15 different?