The Kari Traa Malia Long Sleeve is a slim fitted, round necked baselayer made of a Merino wool/Tencel blend. One of the warmest, fastest drying, and most comfortable baselayers in the Kari Traa family, the Malia has a jacquard knit front and contrasting panels on the back, side, and arms that strategically wick moisture. Derived from the bark of eucalyptus trees, Tencel is renewable and sustainably harvested.