Sierra says: The womens Foursquare Beth jacket brings antique luxury to the fixed fill class. Twist-and-turn clasps add to the sensation by functionally adorning the hand pockets.

Sierra says: The Doug Slim Fit jacket comes with gusseted shoulders which allow the slimmer-fit-shell to get the grab without material constriction. Sleek style and exposed zips give it mod-meets-rocker flair.

Sierra says: Smart girls go with a shell, such as the Peterson jacket to keep body heat from falling when riding in cold weather. Our tech piece has a similar IQ in style with custom snaps and a tapestry pattern.

Sierra says: The Pj jacket is fortified for full-on conditions; this protected parka is a straight-shot style. Third-place pockets keep portable devices from disappearing as well.