Our Syren Ascend gets a moon boot upper in this must-have fall style. This pull-on style features a quilted nylon upper with a warm microfleece lining to keep feet warm in chilly weather. Complete with a memory foam footbed for all-day comfort, wear this moon boot on your commute, out with friends, or even apres-ski. Either way, these boots add fun, on-trend flair to any look.