Our special Thermagrid material is unbelievably light and warm. Its micro-grid system makes it breathable, warm, and stretchy. Thanks to a special antimicrobial treatment it’s anti-odor and keeps you feeling fresh. We’ve also made this Microfleece available in a wide range of colors to match your Atomic jackets and pants. Stripped down to the essentials, this is an ideal midlayer for performance skiing.