Whether we're gliding on cross - country trails, transitioning for the drop, or sipping post - shred brews in the lodge, our Stansbury Allied Down Skirt and nbsp is upping the cozy. The lofty fill traps heat, keeping our muscles primed to shred or from locking up post - shred, while the full - length, two - way zipper simplifies on - off and venting. Plus, this versatile layer is built responsibly with material and Responsible Down Standard - certified down.