Smartwool Intraknit Merino Fleece Pullover Women'sPull on all day comfort that performs in the Smartwool Intraknit Merino Fleece Pullover for Women. Soft on skin but tough on high intensity activities, Intraknit technology provides all the insulation, articulation, and ventilation you need to make every move feel good. The body mapped knit structure and knit mesh design ensure you're comfortably warm, no matter how chilly the adventure gets. Material 65% Wool, 21% Polyester, 13% Nylon, 1% Elastane