Double heat-tampered spring have been repeatedly heated and cooled to solidify their shape and are a good choice for larger bodied individuals and people who need or prefer firm support.

Outlast technology, originally developed for NASA, utilizes phase change materials that absorb, store and release heat for optimal thermal comfort.

Non-flip, the maintenance of one-sided mattresses are much less than those you need to flip, but they still require to rotate every 3 months to avoid uneven wear and tear.

Treated with Anti-Dust mite.

Mattress thickness 25cm (10 inches)

Firmness rating 8/10  Extra Firm

Firmness is subjective due to difference in preferences and body weight