The Finer Details A Zoom Air unit stretches from the heel to the midfoot, adding comfort to every step. An updated frame in the forefoot creates more volume for an inclusive fit while maintaining confident shape and stance. Midfoot lacing enhances support without completely locking your foot into place. The flat sole helps keep you stable on gym surfaces. An inner sleeve improves ease of entry into the design while maintaining upper support. An ultra-cushiony collar keeps your ankle and heel comfortable and extends to the tongue. Heel material supports you during heaving lifting movements. Rubber wrap creates intuitive heel stability for added durability. Sleek design lines and sculpting add an element of style that takes you from the gym to the rest of your day. Textured mesh is lightweight and breathable. Midfoot panel adds support for a more secure fit. Nike Womens Zoom Bella 6