The Performance Collection

The Performance Collection is packed with Mammoth’s original innovative Medical Grade Foam™ technology.

Featuring many of our best-selling models, the Performance Collection is designed to deliver a truly comfortable and restorative night’s sleep, proven health benefits and genuine value for money.

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Medical Grade Foam

Reinventing the mattress

In clinical trials and independent testing, Mammoth’s Medical Grade Foam™ has been proven to improve sleep, deliver superior postural support and offer greater pressure relief than standard memory foam and sprung mattress surfaces.

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'Mammoth' Mammoth


Engineered for Comfort

All Mammoth mattresses feature PostureCell™ technology. These zoned cells flow through the upper surface of the Medical Grade Foam™ to enhance pressure relief still further, and evenly distribute bodyweight during sleep.

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