ADV Tech Fleece Thermal Midlayer is a technically advanced mid-layer jacket designed for hiking, alpine skiing, ski touring and similar outdoor activities in cold conditions. The jacket features soft, brushed fleece and comes with stretchy side panels for freedom of movement and thumbhole at sleeve ends for extra comfort. Brushed thermal fleece fabric made of polyester and elastane. Stretchy side panels. Thumbhole at sleeve ends. Two side pockets with zipper. Contrast chest pocket with concealed zippe. Tight fit.