“Maintaining Thermal Balance on Mount Everest: Comparing Spring and Winter Summit Attempts” or simply “Thermal Balance on Mount Everest: Spring vs. Winter” (if a shorter title is needed)

https://pubmed.ncbi.nlm.nih.gov/38114844

Mount Everest climbers can maintain thermal balance during spring summit attempts with appropriate clothing and activity level, but this is not possible in winter, leading to hypothermia.