Dansko - Gretel (Dune Nubuck) - Women's: Add a youthful touch to your spring and summer wardrobe with the beautiful Gretel slip-on. From Dansko s Chelsea Collection. Quality leather upper features teardrop cutouts and feminine ankle tie. Elastic goring on ankle strap allows for a personal fit. Breathable leather socklining wicks away moisture and absorbs odor for a healthy foot environment. Shock-attenuating, contoured Carbosan(R) foam footbed provides heel-to-toe support. Lightweight, flexible polyurethane outsole delivers optimal shock absorption and rebound.