The Impérial Air Spring®, an iconic high-end mattress from Maison Tréca, offers a choice of support levels (medium-firm, firm, or extra-firm) with dynamic comfort and gradual cushioning. The dual-comfort option even allows you to select two different firmness levels to suit sleepers' preferences. Tréca’s premium climate control combines Softcare® with Mohair Wool for winter and Linen and Silk for summer, ensuring natural thermoregulation. The relaxation option makes the mattress compatible with our adjustable bed bases.