UGG Kallen Fold-Over Shearling Mule – Suede Open-Back Slipper with Grey Shearling Cuff & Chunky Lug Platform Sole in Black

The UGG Kallen. Fold-Over Shearling. All Black, Grey Cuff.

The UGG Kallen Fold-Over Shearling Mule in Black/Grey is the most editorial, most graphic version of UGG’s sculptural open-back mule — a jet black suede base with a smoky grey shearling cuff that creates a cool, moody contrast. A jet black suede upper with a voluminous fold-over cuff in smoky grey shearling, a black UGG leather heel patch, black tonal canvas sole binding, a black pull tab, and a tonal black chunky serrated lug platform sole. Dark, refined, and unmistakably intentional.

Key Features

• Jet black suede upper — a clean, graphic jet black suede in the open-back Kallen mule silhouette; the all-black base creates maximum contrast with the smoky grey shearling cuff above — a colourway that shifts the Kallen from cosy and warm to cool and editorial without changing a single line of the silhouette
• Voluminous smoky grey fold-over shearling cuff — the defining feature of this colourway; a generous, cloud-like shearling cuff in a cool smoky grey/charcoal tone that folds dramatically over the front of the foot — the grey-on-black contrast is the most graphic, most contemporary version of the Kallen’s signature shearling cuff, giving this mule an editorial edge that works as easily with a monochrome outfit as with colour
• Black UGG leather heel patch with black pull tab — a debossed UGG logo patch in jet black leather at the rear heel; a tonal black woven pull tab above it for easy on/off — every detail of this colourway is blacked out, keeping the focus entirely on the smoky grey shearling cuff above
• Tonal black canvas sole binding and chunky serrated lug platform sole — black canvas binding runs the perimeter of the sole for a clean, tailored frame; a bold, all-black chunky platform sole with a deeply serrated shark-tooth lug edge gives the Kallen its signature elevated stance and outdoor-capable grip — fully tonal black from suede to sole

Style Notes

Black and grey is the Kallen for those who want the sculptural shearling mule silhouette without the warmth of chestnut or sage — cooler, sharper, and more versatile with a dark wardrobe. Wear it with black, charcoal, navy, or grey for a tonal winter look, or use it to anchor a lighter outfit from the feet up. The mule that looks like it was styled, not just worn.

Available in EU sizes 35–40. True to size.