Naturally breathable and odor-resistant, the icebreaker Sphere II Long Sleeve Tee is ready for your wildest adventures. Designers spun the Sphere II from a TENCEL-merino wool blend for a soft touch and moisture-wicking performance. Side splits at the hem make it easier to move around, and offset shoulder seams reduce friction when you’re carrying a pack. With a droptail hem for additional coverage, the ultralight icebreaker Sphere II Long Sleeve Tee is ideal as a baselayer on cool days or on its own when the temps warm up.