Tempur-Pedic TEMPUR Supreme Topper Twin XL — 3-inch Memory Foam, Pressure-Relieving with Staytight Straps

The Tempur-Pedic TEMPUR Supreme Topper for Twin XL is a 3-inch memory foam mattress topper that adapts to your body to add pressure-relieving comfort, reduce motion transfer, and improve the feel of your existing mattress.

Whether you want to soften a firm mattress, add targeted support to a worn bed, or create a more consistent sleep surface in a dorm or guest room, this Twin XL topper brings signature TEMPUR material performance without replacing your mattress. The TEMPUR-Supreme layer molds to your shape, while an ultra-soft, hypoallergenic cover with Safe-Guard Technology protects the foam and can be removed for machine washing. Staytight corner straps secure the topper so it stays put through nightly movement.

How will this topper change the feel of my current Twin XL mattress?

Adding the 3" TEMPUR Supreme Topper softens pressure points and creates a more contouring surface that follows your body. It smooths uneven spots and helps sleepers feel less pressure on hips and shoulders without turning a firm mattress into something overly plush.

• 3 inches of adaptive TEMPUR material for noticeable contouring
• Medium-firm overall feel balances comfort and support
• Molds to weight and shape to reduce localized pressure

Will motion from a partner, pet, or child disturb my sleep?

The TEMPUR material is engineered to isolate motion, so movement on one side of the bed has minimal ripple across the surface. This helps you stay asleep when others shift positions or climb in and out of bed.

• Material designed to absorb and dampen motion transfer
• Stable surface reduces night-time disturbances
• Works over most mattress types to improve motion isolation

How do I care for the topper and keep it clean?

The topper comes with an ultra-soft, hypoallergenic cover that protects the foam and includes Safe-Guard Technology. The cover is removable and machine-washable for straightforward upkeep; the foam core should be spot-cleaned and air-dried if needed.

• Removable cover with Safe-Guard Technology for hygiene
• Machine-washable cover for easy maintenance
• Spot-clean foam and allow thorough air drying to preserve performance

How will the topper stay in place on my Twin XL mattress?

To prevent slipping and bunching, the TEMPUR Supreme Topper includes Staytight corner straps that anchor the topper to your mattress. This creates a nonslip connection so the topper remains aligned through repositioning and nightly use.

• Four Staytight corner straps secure topper to mattress
• Designed to fit Twin XL dimensions snugly
• Reduces need for constant adjustment

Who is this for: The Tempur-Pedic TEMPUR Supreme Twin XL topper suits sleepers with a firm or uneven mattress who want pressure-relief and improved motion isolation without replacing their bed. It’s ideal for students, tall sleepers using Twin XL beds, guest rooms, or anyone seeking the trademark TEMPUR feel in a portable, easy-to-install layer. If you need a hypoallergenic, machine-washable cover, and a stable, nonslip fit, this topper is built to deliver those conveniences while adding lasting comfort.