Balenciaga - Arguably responsible for catapulting sock-inspired silhouettes to covetable status, Balenciaga's Knife boots combine late founder Cristóbal's passion for reimagining garment shape and structure with an over-the-knee profile. A now-iconic design among the fashion set, its close fit from ankle to toe creates a spray-on effect that looks just as good with denim as it does silk midi skirts.