Geox J Casey Girl Ankle Boot. Available in girl's sizes. This boot from Geox is simply charming! There's no place for the cold as long as you're wearing these J Casey Girl snow boots. Mix and match these boots with ease, they go with everything! You'll fall head over heels for this elegant, ultra-desirable model, which is one of our favourites! It has been crafted from a black leather-effect material and features glittery gunpowder-grey fabric inserts for some sophisticated sparkle. Casey is a practical solution and the perfect way to bring a touch of fashion-forward style to schooldays and leisuretime. Breathable.