Plush 3" Talalay Latex Topper Mattress Pad - 100% Natural Latex - Eking 100% Natural Talalay Latex with no synthetic and petrolium based fillers Our Latex is hypo allergenic, anti-microbial, dust mite and mildew resistant 22-24 ILD Medium Soft - Providing Comforting Support while Releiving Pressure Points Sleep cool and comfortable on our latex because of our pincore ventilation technology.