Navy Mid Heel Ankle Boot A go-to ankle boot for practically any occasion, Serene brings a dose of effortless style to every event from make-or-break business meetings to late lunches that turn into after-dark adventures. Now available in navy for a versatile wardrobe update, this contemporary ankle boot is fresh from the latest Carvela edit and catches the eye with its low cut at the ankle and skinny 90mm heel, both neatly complemented by a fuss-free design and soft fabric construction. A curved toe and nude contrasting sole add the finishing touches to this wearable wardrobe must-have.