The Quiksilver Aker Polar Fleece offers superior warm, features ultra-wicking properties and has a Lycra® binding finish. Product Information: Product Code: EQKFT03320-BYJ2 Fabric: Quiksilver WarmFlight® technology Lightweight polyester polar fleece fabric Superior warmth Ultra-wicking properties Lycra® binding finish 'I am the next surf hero' name label inside 100% Polyester