Stella McCartney Shroom Over-the-knee Boots are defined by a sculptural 'shroom' heel and the brand's signature Alter‑Mat upper. Designed as a statement over‑the‑knee style, they pair with both elevated evening looks and tailored casual outfits. Key attributes: Black | Alter-Mat | Stretchy upper material for a snug fit | Side zip closure | Mushroom-shaped heel | Over-the-knee silhouette