The Sphere II long sleeve shirt is a soft and versatile merino mix t-shirt that delivers natural performance around the globe. The Sphere is made from icebreakers Cool-Lite, a lightweight, moisture-wicking and highly breathable jersey fabric. It also features an extended back for a little more coverage. The shoulder seams have been offset to prevent pressure points when wearing a backpack.Silky soft merino wool and TENCEL from sustainable eucalyptus plantations are combined to create icebreaker Cool-Lite, a luxurious fabric that naturally regulates the body's microclimate. Inspired by nature, icebreaker takes advantage of the functional properties of natural fibers to offer an alternative to synthetic clothing.