We created a sleep surface that lovingly contours to your body while retaining a healthy bounce and cool temperature. Casper unites a top comfort layer of premium latex with a support layer of high-density memory foam. Made from premium textiles from the USA and Belgium, the cover is breathable, flexible and resilient. It is hand-sewn in South Carolina and Illinois, and fully removable for easy cleaning. 1.5 of a proprietary dunlop latex foam balances a 13ILD load-deflection with an energetic springiness. The open-cell formula keeps you cool in hot months with superior air circulation. Combining a softer latex with contouring memory foam and firm base foam, the mattress relieves pressure from the hip and shoulder areas while providing core support.