Thank you for your enquiry.
As you may be aware, toppers are normally used to provide that extra layer of comfort or soften the feel of a mattress that may be feeling a little firm. In addition, when looking at a topper you should look to mimic the components of the mattress i.e. natural fibres/man-made upholstery/latex or hybrid foam.
The specifics of the mattress in a box do not disclose the material used in the mattress and furthermore, body weights need to be considered when deciding upon the right topper.
We do make toppers in 100% latex or hybrid foam, although it may be worth making this enquiry with the manufacturer of the mattress in a box, as it may be that they can point you in the right direction.
If you have any further questions, please don’t hesitate to contact the office on 0161 437 4419