Nike AeroLoft technology utilizes small spots of bonding in lightweight down insulation to increase the loft of the insulation without decreasing your ability to move 2-way zipper has textured zipper pulls so you can adjust your fit without taking your glove off A zipper guard at the top of the collar feels soft against your chin Lightweight fleece on the lower back creates a low-profile fit you can swing in freely The fleece is stretchy and plush for extra mobility and comfort Standard fit for a relaxed easy feel Zippered pockets