Convoluted Wave Foam Mattress Topper, Single to King

A profile foam mattress topper with a convoluted wave surface, cut from firm, high-density blue foam 5cm (2 inch) thick. Made in the UK in six bed sizes from Small Single to Super King.

• Wave profile surface
• Firm high-density foam
• 5cm (2 inch) thick
• Made in the UK

Why choose a wave foam mattress topper

• Firm, stable feel. High-density firm foam gives a supportive surface without excessive softness or sinking.
• Spreads your weight. The contoured wave surface helps distribute body weight more evenly across the bed.
• Lets air through. The wave profile allows air to circulate under you, which helps reduce heat build-up.
• Keeps your mattress feel. At 5cm thick it adds comfort without changing the overall firmness of the mattress too much.
• Holds its shape. The foam is made to keep its structure over time.

Size guide

Available in Small Single, Single, Small Double, Double, King and Super King. Measure your mattress and choose the matching size above. Every size is 5cm (2 inch) thick.

Where to use it

On a standard mattress at home, on guest beds and on temporary sleeping setups. It can also be adapted for caravans and campervans, or used as an extra support layer.

Questions people ask

How thick is it?
5cm, which is 2 inches.

Is it soft or firm?
Firm. It is cut from high-density firm foam, so it supports without sinking.

Will it change how my mattress feels?
It adds a comfort layer while keeping the mattress stable, so the overall firmness does not change too much.