Noctua 12 Inch Tern Medium Hybrid Mattress, Twin

The Noctua Tern was created for sleepers who want a hybrid that feels both advanced and adaptable. Designed with a focus on cooling, pressure relief, and reliable support, the Tern blends the contouring comfort of premium foams with the durability of a pocketed spring base. Its copper-infused materials and phase change technology help regulate temperature for a fresher, cleaner sleep environment, while the responsive coil system ensures consistent lift and long-lasting structure. Available in both Medium and Firm comfort levels, the Tern gives you the choice between a more cushioned, gently contouring surface or a sturdier, more supportive feel—so you can find the balance that best suits your sleep style.