ATOK are men´s 160 g 100% Merino wool underpants. These long men´s underpants are designed for year-round use for many different activities.   They are made of a smooth, lightweight single-layer fabric with flatlock seams and ankle cuffs that prevent the pants from rolling up or turning inside out. Maximum comfort is due to excellent moisture-wicking properties. This fine Merino wool does not scratch or itch.