A reliable baselayer is your best friend in frigid conditions, and that's why we're always eager to throw on the Icebreaker BodyFit 260 Tech Legging before spending time in the snow. Its merino wool construction regulates body temperature as you heat up on the slopes and cool down in the parking lot. The natural properties of merino wool keep these leggings fresh between washes, so you can wear them again and again.