Junior shoes Hummel Slimmer Stadil Leather High. The SLIMMER STADIL LEATHER HIGH JR is a heritage model from hummel® determined to turn heads. They are high top, with a rugged vulcanized outsole and leather/suede upper in bright spring colours. These sneakers have a convenient Velcro closure and feature a small Danish flag on the ankle. Features: Vulcanized outsole, Slim silhouette, High top style, Velcro closure, Elastic laces, Leather/suede upper.