The Frome TopperOur Frome topper is simple but effective, with just two natural materials combining to make a supremely breathable and adaptable slimline topper. It is a great option for covering up the split between the two sides of one of our zip and link mattresses. It is also a perfect solution to an existing mattress that is causing you to overheat, adding in an extra layer of ventilation to improve air circulation. We start with two layers of our local organic