The material a topper is made of is generally what determines its feel. The most common mattress topper materials are memory foam, latex foam, down, synthetic fiberfill, wool, and cotton.

With memory foam, you'll experience that deep contouring and slow-moving sensation as the material adapts to your body. Latex, on the other hand, is buoyant and breathable with a more subtle ...

mouthguard material and the same EVA material with gas inclusions in the form of a closed cell foam. Method: EVA mouthguard materials with and without foam gas inclusions and 4 mm thick were impacted ...