https://folksy.com/shops/WhimsicalWool Wool is very versatile, elastic, durable, fire resistant and serves as a source of insulation keeping you both warm in winter and cool in summer. Wool can absorb up to 30% of its weight in moisture which allows it to have these insulating properties. It has natural mildew and mold resistance and is water repellent. Wool is a renewable, biodegradable and sustainable resource. en-gb