Vitality Pure

• 70mm Medical Grade™ Foam Layer for advanced pressure relief

• 5-Zone PostureCell® Technology adapts to every contour

• IceClass™ Fabric — cool to the touch, balances body temperature year-round

• Pressure-Relieving Halofoam® adds flexibility and comfort

• Pro-Bio® Cover Treatment — natural defence against allergens, bacteria, and odours

• Encapsulated Edge Support — maximises sleeping surface and prevents roll-off

• Handmade in the UK

• 5-Year Guarantee + 5-Year Sliding Warranty

Medium-Firm
A premium balance — cushioning yet supportive. Vitality Pure keeps you cool, aligned, and pressure-free, delivering a refreshing sleep surface designed for recovery and rejuvenation.

The Vitality Pure mattress from Mammoth’s Comfort Collection is crafted for those who demand more from their sleep. At its heart lies 70mm of Medical Grade™ Foam, scientifically proven to outperform memory foam in pressure relief, cooling, and responsiveness. Combined with Halofoam®, it provides targeted cushioning and flexibility so you move freely without losing support.
Wrapped in IceClass™ fabric, this mattress feels instantly cool to the touch — just like high-performance sportswear. The fabric regulates temperature, helping you stay cooler in summer and warmer in winter. By reducing night sweats, it also supports better hydration, which is essential for healthy brain function and deep, restorative rest.
The 5-Zone PostureCell® Technology adapts to every curve of your body, offering softer support at the shoulders and hips, with firmer reinforcement through the lumbar zone. Encapsulated edges keep the mattress strong from side to side, giving you more sleeping space and reducing roll-off. Finally, the Pro-Bio® cover treatment offers a natural, chemical-free barrier against allergens, bacteria, and odours — creating a cleaner, fresher, and healthier sleep environment.
Investing in a Mammoth isn’t just about sleep — it’s about giving your body and mind the tools to recover, restore, and perform at their best every day.

📏 Available Sizes
3’0 Single · 4’6 Double · 5’0 King · 6’0 Super King

👤 Who’s It Best For?

• Hot sleepers who want a cool-to-the-touch sleep surface

• People with joint pain or pressure-point discomfort

• Allergy sufferers looking for a natural, hygienic solution

• Those seeking a premium, recovery-focused mattress for long-term wellbeing

🔍 What’s Inside?

• 70mm Medical Grade™ Foam: Scientifically developed to deliver superior cooling and pressure relief

• 5-Zone PostureCell® Technology: Zoned support — softer where you need comfort, firmer where you need alignment

• Halofoam® Comfort Layer: Elastic and pressure-relieving, allowing free movement

• IceClass™ Fabric: Cool-touch material inspired by sportswear — temperature-balancing and sweat-reducing

• Pro-Bio® Cover Treatment: Natural anti-bacterial, anti-allergen, odour-reducing protection

• Encapsulated Edge Support: Reinforced perimeter for a larger usable sleep surface and improved durability

We provide delivery to the room of your choice, unpack the mattress and bed, assemble it, and remove all packaging materials. If you request, we can also take away your old mattress or bed and recycle it responsibly.

Free Delivery

Saffron Walden CB11 | Chelmsford CM1 | Brentwood CM14, CM15 | Epping CM16 | Harlow CM17, CM18, CM19, CM20 | SawbridgeworthCM21 | Hatfield Heath-Hatfield Broad Oak CM22 | Bishop's Stortford CM23 | Stansted CM24 | Ingatestone CM4 | Ongar CM5 | Great Dunmow CM6 | Broxbourne EN10 | Hoddesdon EN11 | Cheshunt EN7 | Waltham Cross EN8 | Waltham Abbey EN9 | Loughton IG10 | Chigwell IG7 | Buckhurst Hill IG9 | Stapleford Abbotts RM4 | Much Hadham SG10 | Albury, Hertfordshire SG11 | Ware, Hertfordshire SG12 | Hertford SG13, SG14 | Buntingford SG9 |

Free Delivery Over £500 Or £30 Charge for Under £500

St Albans AL1 | Hatfield, Hertfordshire AL10 | London Colney AL2 | St Albans AL3, AL4 | Harpenden AL5 | Welwyn Garden City AL6, AL7, AL8 | Hatfield, Hertfordshire AL9 | Saffron Walden CB10 | Southeast Cambridge CB21 | Cambridge CB22 | Billericay CM11, CM12 | Brentwood CM13 | Chelmsford CM2, CM3 | Braintree CM7, CM77 | Witham CM8 | London Borough of Waltham Forest E10, E11 | Manor Park, London E12 | Walthamstow E17 | London Borough of Redbridge E18 | Chingford E4 | London Borough of Enfield EN1 | Enfield EN2, EN3 | Chipping Barnet EN4, EN5 | Potters Bar EN6 | Ilford IG1, IG2, IG3, IG4, IG5, IG6 | Woodford Green IG8 | Romford RM1 | DagenhamRM10 | Hornchurch RM11, RM12 | Rainham, London RM13 | Upminster RM14 | South Ockendon RM15 | Grays RM16 | Romford RM2, RM3, RM5, RM6, RM7 | Dagenham RM8, RM9 | Stevenage SG1, SG2 | Knebworth SG3 | Hitchin SG4 | Letchworth SG6 | Baldock SG7 | Royston, Hertfordshire SG8 | Wickford SS11, SS12 | Basildon SS13, SS14, SS15, SS16 | Borehamwood WD6 | Radlett WD7 |

Free Delivery Over £800 Or £50 Charge for Under £800

Cambridge CB1, CB2, CB3, CB4, CB5 CB23, CB25 | Willingham, Cambridgeshire CB24 | Ely, Cambridgeshire CB6, CB7 | Newmarket, Suffolk CB8 | Haverhill, Suffolk CB9 | Maldon CM0, CM9 | Sudbury, Suffolk CO10 | Colchester CO2, CO3, CO4, CO5, CO6 | Mount BuresCO8 | Halstead CO9 | Whitechapel E1 | Plaistow, Newham E13 | Canary Wharf E14 | Stratford E15 | London Borough of Newham E16 | Wapping E1W | Bethnal Green E2 | Bow E3 | Clapton E5 | East Ham E6 | Forest Gate E7 | Dalston E8 | London Borough of Hackney E9 | Stanmore HA7 | Edgware HA8 | Hemel Hempstead HP1, HP2, HP3 | Tring HP23 | Berkhamsted HP4 | Chesham HP5 | Barking, London IG11 | Bury St Edmunds IP28 | Barrow, Suffolk IP29 | Luton LU1, LU2, LU3, LU4 | Dunstable LU5, LU6 | Flitwick MK45 | Islington N1 | Kingswood, Surrey N10 | New Southgate N11 | North Finchley N12 | Palmers Green N13 | Southgate N14 | Seven Sisters N15 | Stoke Newington N16 | Tottenham N17 | Edmonton, London N18 | Archway N19 | Finchley N2, N3 | Whetstone N20 | Winchmore Hill N21 | Wood Green N22 | Finsbury Park N4 | Highbury N5 | Highgate N6 | Holloway, London N7 | Crouch End N8 | Edmonton, London N9 | London Borough of Camden NW1 | Harlesden NW10 | Golders Green Estate NW11 | Cricklewood NW2 | Hampstead NW3 | Hendon NW4 | Kentish Town NW5 | Kilburn, London NW6 | Mill Hill, Gauteng NW7 | St John's Wood NW8 | Colindale NW9 | St Neots PE19 | Grays, Essex RM17, RM20 | TilburyRM18 | Purfleet RM19 | Arlesey SG15 | Henlow SG16 | Shefford, Bedfordshire SG17 | Biggleswade SG18 | Sandy, Bedfordshire SG19 | Hitchin SG5 | Westcliff-on-Sea SS0 | Southend-on-Sea SS1, SS2, SS3 | Stanford-le-Hope SS17 | Rochford SS4 | Hockley SS5 | Rayleigh, Essex SS6 | South Benfleet SS7 | Canvey Island SS8 | Leigh-on-Sea SS9 | Watford WD17, WD18, WD19, WD24, WD25 | Bushey WD23 | Rickmansworth WD3 | Kings Langley WD4 | Abbots Langley WD5

1 Year Free Replacement

2 Year Free Replacement

3 Year Free Replacement

4 Year Free Replacement

5 Year Free Replacement

• Rotation: Spin the mattress top-to-toe weekly for the first 6 months, then monthly afterwards to maintain even support

• Cleaning: Use a soft upholstery brush or vacuum attachment for surface cleaning; for marks, gently wipe with a mild detergent solution — do not soak

• Protection: A breathable mattress protector is recommended to prevent moisture, allergens, and wear, helping extend comfort and safeguard your warranty