Our wool mattress toppers are naturally temperature regulating. They provide a sumptuously cosy layer between you and your mattress. Not only do they offer protection, but they’re also hypoallergenic. The antimicrobial properties of wool make them ideal for those with asthma and allergies.Made by craftspeople in the UK, it’s a superior quality, all-natural mattress protector that will help to keep you cool when you’re warm and warm when you’re cool.