T strap sandals are sandals characterized by a "T" formation by the straps on the top of the sandals. T strap sandals include a strap which crosses the top of the toes horizontally, while another strap cuts through the middle of the foot vertically.
About Zip Up:
Zip up describes articles that are fastened with a zipper, for example, a zip up jacket. The zipper mechanism uses two separate strips of fabric with interlocking teeth called chain zippers and a slider with a tab to open or closed the strips. Zippered closure is practical, fast, and secure; as a result, it is widely used in a variety of articles including bags, shoes, apparel, and small leather goods.