Toddlers' long sleeve tee made of soft merino wool with lyocell on reverse for extra softness. Very soft and warm material that absorbs moisture well. The secret of this Reima shirt is a double-face knit: a soft, silky lyocell against the skin to 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 help kids feel fresh. The wool keeps kids warm, even if they become sweaty after busy play. This combination is ideal for thermal comfort - both indoors and outdoors, every day.