View All Mattresses - NM® Hi‑Loft™ Mattress Collection — Cooling Hybrid Pocket‑Coil Comfort

The NM® Hi‑Loft™ Mattress Collection combines taller, hi‑loft pocket coils with performance foams and breathable textiles to deliver a buoyant, cool‑feeling sleep—night after night. These hybrids are engineered for balanced pressure relief, quiet stability for couples, and edge‑to‑edge usability, with options that ship compact in a box and flex cleanly on adjustable bases.

Why Hi‑Loft™ hybrids feel different

• Hi‑Loft Pocket Coil Support
  Taller, individually wrapped coils increase airflow, add responsive lift, and help maintain alignment without excess sink.

• Cooling & Temperature‑Regulating Surface
  Breathable, cool‑to‑the‑touch textiles and thermal‑conductive/open‑cell foams help dissipate heat and buffer temperature swings.

• Breathable by Design
  Ventilated comfort layers + coil airflow keep the sleep surface feeling fresh and dry.

• Low Motion Transfer
  Pocketed coils and tuned transitions reduce partner disturbance for more continuous sleep.

• Pressure‑Point Relief
  Contouring comfort stacks cushion shoulders and hips while the core keeps the spine supported.

• Zoned Lumbar Support
  Targeted center‑third reinforcement provides extra lift under the hips for a more neutral spine.

• Edge Support
  Reinforced perimeter systems create a stable sitting edge and more usable surface.

• Eco‑Friendly Manufacturing
  Low‑VOC components and efficiency‑minded processes where specified—thoughtful builds that emphasize durability and responsible sourcing.

• Adjustable‑Base Compatible
  Flexible designs that articulate smoothly for reading, relaxing, or Zero‑G settings.

• Mattress‑in‑a‑Box
  Streamlined delivery and easy setup—unwrap, expand, and sleep.

How to choose (quick tips)

• Feel by position: Side = medium/medium‑plush; Back = medium; Stomach = medium‑firm to firm.

• Sleep temperature: If you run warm, prioritize cool‑to‑the‑touch covers and open‑cell foams.

• Edge & motion: Couples should look for perimeter reinforcement and zoned coils for shared‑bed stability.

• Base compatibility: Works with most platforms/slatted frames and adjustable bases (confirm model specs).

• Care: Rotate head‑to‑toe regularly; use a breathable protector to preserve performance.

What you’ll find here

A curated lineup of NM® Hi‑Loft™ hybrid mattresses featuring hi‑loft pocket coils, cooling & temperature‑regulating materials, breathable builds, low motion transfer, pressure relief, zoned lumbar, edge support, eco‑friendly manufacturing, adjustable‑base compatibility, and mattress‑in‑a‑box delivery—available in Twin, Twin XL, Full/Double, Queen, and King.

Guidance is general and not medical advice. Features vary by model—review each product’s specifications for exact materials, heights, and certifications.