Organictextiles All Natural Talalay Latex Organic Cotton Cover - Standard Size. Made in USA 100% highest quality natural latex, renewable eco-friendly. Covered by removable and washable 100% organic cotton cover. Free air flow design with no sweat organic covering to keep them cool. No hot flashes or heat like in memory foam. Reduces perspiration by wicking away moisture. Great for all seasons. Breathable for comfort sleep. Dust mite and mill dew resistant. Hypo allergenic and anti-microbial. Prevents growth of harmful bacteria Truly all natural with bonus 100% organic cotton cover to maintain purity. No polyester, no chemical additives, Just pure. For more options: King, Queen, Standard sizes with Soft/Plush, please see listing ASIN: B00CH5QP82