Juna #6 – The Strength Sleeper

Firm meets flexible.​ Performance Canvas Border Fabric What it is: A durable, high-airflow canvas side panel designed to reinforce the mattress perimeter and promote ventilation through the core. What it does: Adds structure for cleaner edge support, resists scuffs and sagging, and channels air in and out with every movement for better temperature regulation. Why it matters: Your mattress looks crisp and tailored, feels stable from edge to edge, and breathes more efficiently—extending comfort and longevity. Engineered for deep support, the Juna #6 features a 6-inch foam core and a layer of 1,700 individually pocketed 2.5″ micro-coils that flex independently to align with your body. Topping the support system is a heavy-duty comfort stack: Hulk™, HDX™ support foam, and another layer of Hulk™ foam. The result is an ultra-durable, no-compromise sleep surface that holds its shape and feel night after night — perfect for heavier sleepers or anyone who prefers a firmer ride.