Taitoa Wool-Lyocell Blend Thermal Base Layer Set - Breezy VioletVery soft base layer with lyocell for softness on the inside and merino wool for warmth on the outside. The most comfortable base layer we have. ? Why freeze, if you can be warm? The secret of this Reima base layer set is a double face knit: soft, silky lyocell against the skin to absorb moisture and give a smooth feel, with wool on the surface for the best possible warmth at the base layer. The lyocell absorbs moisture away from the skin and helps