Your go-to first layer for staying warm without the bulk. The Thermick Heated Baselayer Shirt features a thermal midweight design with a Sweatsheer(TM) moisture-wicking mesh liner to keep you dry and comfortable during high-output activity. Multi-zone heating elements deliver consistent warmth, while rib-knit cuffs and waist ensure a snug fit. In-seam thumbholes add extra coverage and keep sleeves in place while layering. Perfect for skiing, snowboarding, camping, or any cold-weather pursuit.