"Made with the brand's signature 360-degree purple grid, the Purple Best Latex Pillow ($159) has over 1,500 open air channels that promote air flow. It's covered by a moisture-wicking cooling cover that is great for sweaty sleepers. The pillow's materials and design give it a cool-to-the-touch feeling that's hard to be beat. The squishy and durable pillow is one that you can tell has long-lasting support that won't fall flat after a few months of use. It's a great choice for a hot-sleeper who loves a ton of neck support. The cooling pillow keeps your head from getting hot, while keeping it in a supported place." — KJ
If you want to read more, here is the Purple Best Latex Pillow review.