Aspra HiKnee high boot Aspra Hi channels a classic aesthetic with its timeless leather uppers and subtle buckle detail. Grounded atop a grippy rubber outsole that keeps you steady on frosty ground, this zip up silhouette is perfect for styling with denim and dresses alike. Its designed with your comfort in mind, too, and makes use of a cushioning foam footbed that supports every step. Durable black leather upper Antimicrobial lining keeps shoes feeling fresh