Built with 100 260g merino wool and body hugging fit, the Icebreaker Bodyfit260 Tech Top for Boys is the ideal midweight baselayer for active, on the go, athlete. Worn alone or layered up, the Tech Top zip will keep you warm, dry, and nice thanks to the natural moisture wicking, insulating, odor resistant properties of merino wool. With thumbloops and a 3way collar up, down, or folded over the Tech Top has the versatility and Design to fit into any activity of the day.