OncaGear thermal hunting clothing is a must-have for hunting during the fall and winter season. The main function they must fulfill is to provide and retain body heat. In this way we will achieve a greater feeling of comfort and limit the risk of suffering unnecessary colds. In addition, thermal clothing must promote the evacuation of sweat to keep the body dry at all times since if it does not fulfill that function sooner or later our body will be drenched by sweat.