Vionic Unisex Kiwi Orthotic Arch Support Light Gray Slides; Wmn 7/ Mn 6 NWOT/ NWOB. Vionic Orthaheel Men's & Women’s Kiwi is a slide, pronation control sandal. The Ortheheel Slide slide style features a padded upper with hook and loop closure for adjustable fit. The quick-dry sports nylex mesh lining is perfect for after-sport therapy or outdoor activities. The unique Orthaheel® motion-controlling footbed features a contoured arch support and deep heel cup that realigns your stride and helps reduce foot fatigue. Durable TPR outsole with wave-patterned tread that helps improve traction. Faux leather. See photos. Offers welcome. Smoke free & dog friendly home.