Laksen Shell Ladies Long Sleeved Tee is a very comfortable ultra light long sleeved base layer made from the finest Merino wool and silk for the perfect luxurious soft combination next to your skin. Merino wool has natural anti bacterial properties which help keep these Lomond base layers odour free while wicking the moisture away from your skin to keep you dry and comfortable. The silk fibres help the fabric glide over your skin when active with out causing chaffing or chaffing when active.