The Icebreaker Sphere II Short Sleeves hiking t-shirt is designed for intense summer activities. Ultra light and technical, it is equipped with Cool-Lite technology which guarantees lightness, breathability and good moisture wicking. Made of wool, a thermo-regulating material, and tencel, the Sphere II t-shirt brings you comfort and freshness, throughout your sports practice. You will appreciate its offset seams on the shoulders, which prevent chafing with the backpack.