UGG Aika in Chestnut Women's Boots, Brown Color, Size US 11, UK 9, EU 42, JAPAN 28, S/N 1104069, Used, NOTE: The Right Boot Has a little Stains on the front, NO BOX. Good Condition UGG brought us this Alka in chestnut which features sheepskin lining, suede upper, nylon binding, a buckle for style, wool insole, and a traction enhancing outsole. Complete your winter look with these UGG Aika booties in chestnut brown. The suede upper material is accented with lace and the UGG logo for added style. The ankle-length booties have a round toe shape and a hook and loop closure for a comfortable fit. The outsole is made of rubber and the insole is cushioned for added comfort. These boots are perfect for casual occasions and have a standard shoe width. The UGG Aika booties are part of the UGG Classic product line and are sure to become a winter staple in your wardrobe.