Halsa Footwear Denia is a trendy and comfortable women’s sandal. These summer shoes have leather uppers, cushioned footbed and rubber and synthetic outsole. Three adjustable hook and loop straps, antimicrobial fabric lining and insole and padded ankle strap helps these sandals stand out. Leather Upper. Adjustable Hook and Loop Straps. Cushioned Footbed. Rubber and Synthetic Outsole.