The ideal combination of these factors would be a material with a high thermal insulation to prevent excessive loss of body heat, a high moisture vapor permeability to prevent accumulation of excess moisture on the skin, and a moderate airflow to keep the skin from overheating.
(The ideal combination of these factors; would be; a material with a high thermal insulation to prevent excessive loss of body heat, a high moisture vapor permeability to prevent accumulation of excess moisture on the skin, and a moderate airflow)
The ideal combination of these factors
would be
a material with a high thermal insulation to prevent excessive loss of body heat, a high moisture vapor permeability to prevent accumulation of excess moisture on the skin, and a moderate airflow