哪些类型的枕头具有最佳的降温性能？

The pillow has a molded memory foam core with a GlacioTex cooling cover and cooling gel grid designed to draw away and absorb body heat. It comes in low and high lofts, suiting back and stomach sleepers or side sleepers respectively.

This pillow uses a solid open-cell memory foam core with pinhole perforations and copper-graphite infusion to promote airflow and cooling. It comes in low and high loft options, making it suitable for back, side, and some stomach sleepers who want contouring support without excessive heat.

The Saatva Graphite Memory Foam Pillow combines graphite-infused memory foam with shredded memory foam and natural latex for contouring support and pressure relief. Its breathable organic cotton blend cover and graphite technology help dissipate heat, while two loft options suit different sleep positions.

The True Temp Plush Pillow uses a polyester and lyocell fill with a memory-foam core and a cool-touch polyethylene, polyester, and spandex cover. It is compressible and moderately supportive, making it suitable for back and side sleepers who prefer a softer, packable pillow with cooling features.

The Purple Freeform Pillow uses adjustable MicroFlex Moon Foam fill, removable neck chambers, and a 360-degree Honeycomb GelFlex Grid wrap. It suits sleepers who want customized height, shape, and support, especially those who prefer a soft but adaptable pillow.

The Cozy Earth Silk Pillow is filled with 100% long-strand mulberry silk and covered in premium bamboo viscose. It has a soft, plush, moldable feel and is best suited to stomach sleepers and people who prefer a cooler, less structured pillow.