Even when the weather is cool, early season scouting and hunting can heat you up in a hurry, making scent control a challenge. ScentBlocker Knock Out Jacket Realtree Xtra M keeps scent-contained with ScentBlocker's revolutionary Trinity scent control technology. Built on lightweight, breathable XLT fabric framework has a 4-Direction Stretch fabric for freedom of movement. The Knock Out is almost as much about fitting a woman's form with pockets the right size and in the right place, and tapering in the right areas as it is about hunting. There is two lower snap pockets, and one angled snap chest pocket. The full zip jacket with collar has a partial elastic waist and sleeve cuff.