The Women's Mons Royale Yotei BF High Neck Top is crafted with a 190-weight merino wool jersey that boasts a soft feel with breathable and odour resistant technologies. This roll neck, long sleeved design helps to trap heat while the thumb loops stop the sleeves from riding up. Perfect for wearing as standalone piece or as a base-layer, this versatile garment is a must-have essential for your outdoor adventures.