|Give that cold weather a left hook and wear the Scent Blocker Knock Out Jacket. The Knockout series are all constructed with 100% Polyester XLT Fabric and include partial elastic cuffs and waist. This jacket features a Full-zip front with collar and Raglan sleeves for ease of movement to keep you quiet and remain hidden. If you like to sit in a treestand then this jacket will be your new best friend. It features a innovative safety harness slit in the back which makes it easy for attachment and concealment.