Elegear Cooling Mattress Pad King, Upgraded Arc-Chill® 3.0 + PCM Cooling, Stay Cool All Night, Breathable & Soft, Deep Pocket 18", Washable Mattress Protector for Hot Sleepers, White

https://a.co/d/0ePyAHJR

Bamboo sheets only. Synthetic fabrics suck for night sweats. And I finally found a mattress protector that feels cool to the touch instead of collecting heat throughout the night: https://a.co/d/04s7inu5