The Lonsdale Mattress is Sandman’s firmest, 2 sided non-pillowtop.

It contains high density, extra firm comfort layers on each side of the spring. The outer layers are made with a deep quilted, knit fabric.

The Lonsdale Mattress has a Zoned Pocket Spring. This is an extremely firm spring. It offers a superior support to its sleeper by distributing and supporting your bodies weight evenly, removing partner disturbance and motion transfer.

The combination of extra firm comfort layers and firm pocket spring makes this a very firm mattress. A good mattress for heat reduction.

Available sizes: All sizes
Available in odd size: Yes
Two sided mattress: Yes
Spring type: Zoned Pocket Spring
Guarantee: 10 years