The RUBAIR12 from Ilse Jacobsen is a low-cut ankle boot designed for wet-weather wear without sacrificing style. Moulded from smooth matt black rubber across the vamp, sides and heel, it has a rounded toe box and a seamless, one-piece shell finished with the brand's printed "Ilse Jacobsen Hornbæk" logo on the side and heel. A stretch neoprene collar sits above the rubber shell, offering a snug, flexible fit around the ankle, while a striped fabric pull-tab at the back makes it easy to slip on and off.
This is a slip-on style with no laces, buckles or zips, so the elasticated neoprene collar does all the work of holding it securely in place. The chunky, stacked sole unit gives good height and stability, with a deep cleated tread underneath featuring a chevron pattern and speckled fleck detailing, hinting at a recycled rubber compound in the mix. A ribbed strip runs around the sole's perimeter for a bit of extra visual interest and grip.
With its Chelsea-style silhouette and practical rubber build, this ankle boot suits everyday errands, dog walks, school runs and unpredictable British weather alike. It pairs easily with jeans or leggings for a no-fuss, functional look, and sits well alongside 4feetshoes' other Ilse Jacobsen wellies and rain boots for anyone building a capsule collection of weatherproof footwear.