Elevate your sleep experience with the Silentnight Natural Wool Collection Mattress Topper, made with 100% New Zealand Wool to refresh and add essential comfort to your mattress. Naturally breathable and insulating Soft yet sturdy, New Zealand Wool is not only sumptuously soft but also features incredible insulating properties. Highly breathable, this topper keeps you cool in the summer and warm and cosy in the winter. Plump and bouncy With durable body and bounce, this deeply filled mattress topper provides expert cushioning, adding an extra layer of comfort to your sleep set-up. Hypoallergenic and encouraging air circulation, you'll enjoy a fresh feel that's also ideal for allergy sufferers. Stays in place all night long The soft 100% cotton cover also enhances breathability and pairs beautifully with the plump New Zealand Wool. Easy-fit elasticated straps ensure a secure fit, keeping this topper nicely positioned all night long.