本實驗在人工氣候室內以真人著裝進行郊山模擬，多層次穿著系統為三層式由底層、中間層 與外層所組成。同透濕防水外層內，具備羊毛底層與中間層稱為羊毛系統，具備聚酯底層與 中間層稱為聚酯系統。在穿著系統與人體膚表配置溫濕度傳感器，受試者三次實驗分別為穿 著羊毛系統在低溫低濕環境、穿著羊毛系統在低溫高濕環境、穿著聚酯系統在低溫高濕環境。 研究目的：（1)不同環境濕度對羊毛系統微氣候之影響。實驗結果顯示，在低濕環境開始郊山 後人體與系統微氣候溫濕度上升時間點皆較高濕環境長。（2)同外層內底中層之吸濕性對系統 微氣候之影響。實驗結果顯示，開始郊山後聚酯系統較羊毛系統潮濕，羊毛系統升溫速度較 聚酯系統快而升溫幅度也較大。

The wear trial hiking simulation experiments were conducted in the environmental chamber. The layering systems were 3-layer-systems consist of base-layer, mid-layer and shell-layer. Under identical shell layer, one system consist of wool base-layer and mid-layer named wool system, one system consist of polyester base-layer and mid-layer named polyester system. Temperature and humidity sensors were attached to the layering systems and skin surface. The subject wore the wool system in low temperature low humidity ambient condition, wore the wool system in low temperature high humidity ambient condition and wore the polyester system in low temperature high humidity ambient condition for conduction of the experiments. The main purpose of this study : 1) Effect of difference in ambient condition humidity on wool system5s microclimate. The experimental results showed that in low temperature low humidity ambient condition the rise in temperature and humidity of human body and the microclimates after onset of hiking were later than in low temperature high humidity ambient condition. 2) Effect of layer hygroscopicity under identical shell layer on system’s microclimate. The experimental results showed that polyester system became more humid than the wool system after onset of hiking, rate of rise in temperature and amplitude of rise in temperature were greater in the wool system.