The long-sleeved Mens Sphere LS Crewe shirt from Icebreaker in a trendy mélange effect has very special material characteristics. What sounds incredible is a fact: it keeps you cool and dry, even on the hottest summer days. This is made possible by Icebreaker's development of two natural materials - merino wool and the plant-based fiber Tencel. Now it's up to you: the proof of the pudding is in the eating!