Our wool mattress pads are machine washable and include a fully fitted skirt to prevent any shifting throughout the night. Sleep directly on the merino wool fleece or lay your fitted sheet over the natural wool pile. Breathable wool wicks away moisture to help maintain body temperature and keep you warm in the winter and cool in the summer. Available in 4 standard sizes. Wool mattress pads are a natural and sustainable preference over Down, Silk, or new textile linens. Only wool fibres can simultaneously provide insulation and breathability, making for a comfortable and healthy night's sleep. We use high-loft pure Australian wool in our Mattress Overlays. Wool naturally absorbs 1/3 of its own weight in moisture before feeling damp. This helps to regulate your body temperature for a warm, dry, and comfortable sleep. Non-allergenic and flame resistant, our wool mattress overlays offer year-round comfort. Available in 4 standard sizes.