
Lumex Select Comfort 500 Series Mattress
Lumex® Select Comfort 500 Series Mattress by Graham Field is a therapeutic multi-layer foam mattress designed for patients at higher risk of pressure ulcers and high-risk heels.
NOTE: THIS ITEM IS NON-RETURNABLE

The Lumex® Select Comfort 500 Series Mattress is a multi-layer therapeutic foam mattress designed for patients at higher risk for pressure ulcers and high-risk heels. It features a high-density foam support base, secondary comfort layer, convoluted top surface for airflow and cooling, firm side perimeter construction, and a fluid-resistant low-shear polyurethane/vinyl cover. Available in flat- and raised-bolster configurations with 36- and 42-inch widths, the mattress supports up to 450 lb on 36-inch models and 500 lb on 42-inch models.
Lumex Select Comfort 500 Series Foam Mattress Features
- Protection for higher-risk patients with pressure ulcers and high-risk heels
- Specifically developed with patient comfort and pressure injury management in mind
- Provides support to the patient for pressure reduction and redistribution
Lumex Select Comfort 500 Series Mattress Cover Features
- Stretch polyurethane soft top cover. Durable Vinyl bottom
- Vapor permeable (0% vapor transmission)
- Low shear fabric to reduce skin damage from friction
- Infection control is aided by antimicrobial properties; bacteria-resistant, anti-fungal, and non-allergenic
- Anti-static and flame retardant
- Fluid resistant
- Concealed full zipper
- Easy to clean and maintain
Lumex Select Comfort 500 Flat Bolster Mattress Specifications
Lumex Select Comfort 500 Raised Bolster Mattress Downloads
Lumex Select Comfort 500 Series Mattress Buyer’s Guide
The Lumex Select Comfort 500 Series Mattress by Graham-Field is a therapeutic tri-laminate foam support surface designed for patients at higher risk of developing pressure ulcers. Built with multi-layer foam density, a modified convoluted top section, and a dedicated soft heel zone, it delivers exceptional weight redistribution, climate control, and patient safety in long-term home care or medical settings.
Tri-Laminate Foam Construction for Advanced Weight Redistribution
The mattress features a three-tier foam core engineered to balance posture support with pressure management. A high-density base layer prevents bottoming out, while the middle transitioning layer absorbs impact and evenly redistributes body weight to relieve tension across vulnerable bony prominences.
Modified Convoluted Topper for Airflow and Immersion
The upper layer utilizes a modified convoluted (egg-crate style) foam design that optimizes patient immersion. This textured surface creates channels that promote continuous airflow beneath the body, cooling the sleep area and managing moisture to protect skin integrity.
Dedicated Soft Heel Zone
Recognizing that heels are particularly susceptible to pressure injuries, the 500 Series includes a specialized soft heel zone. This section uses lower-density foam to gently cushion sensitive ankles and feet, offloading pressure to prevent tissue breakdown.
Integrated Firm Side Perimeters and Optional Raised Bolsters
High-density foam side perimeters support safe bed transfers and reduce the risk of accidental roll-offs. For patients needing extra edge security or positioning assistance, models are available with 3-inch raised perimeter bolsters featuring an ingress-egress cutout.
Fluid-Resistant and Low-Shear Protective Cover
Encased in a stretch polyurethane top cover with a heavy-duty vinyl bottom, the enclosure guards the foam core against liquids and stains. The low-shear, vapor-permeable surface reduces friction forces during movement, while antimicrobial properties support infection control. A full concealed zipper allows for easy removal and sanitization.
High Weight Capacity and Sizing Configurations
Built to fit standard medical and home health bed frames, the standard 36-inch wide model supports up to 450 lbs. Wider 42-inch bariatric options accommodate up to 500 lbs of evenly distributed weight.
Lumex Select Comfort 500 Series Mattress Review
The Lumex Select Comfort 500 Series Mattress by Graham-Field provides a reliable blend of clinical pressure relief, skin protection, and structural perimeter safety. With its specialized heel zone, temperature-regulating top layer, and fluid-resistant cover, it is a superior choice for long-term patient care.
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