Nike AeroLoft technology utilises small spots of bonding in lightweight down insulation to increase the loft of the insulation without decreasing your ability to move. Nike HyperAdapt technology combines a vent along the back of the shoulders with stretchy fabric for extra mobility through your swing. Lightweight fleece on the sleeves and 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. 2-way zipper.