Vionic Groove Canvas Slip ons Stretchy gore panels offer a secure fit and an arch-hugging footbed provides all-day comfort and support. From Vionic®. Style: Groove Color: poppy Slip-on style, canvas upper, tropical fabric lining, twin gore panels on vamp Cupsole bottom, removable footbed Durable rubber outsole with textured tread offers good traction on a variety of surfaces Podiatrist-designed orthotic footbed with Orthaheel® technology and a deep heel cup helps stabilize and support your foot's natural alignment while wearing Three-zone comfort with ultimate arch support Helps to relieve common causes of heel pain and knee pain, related to over-pronation and flat feet An ideal complementary option for orthotic or arch support wearers, particularly at home on hard flat floors APMA Seal of Acceptance Approximately 1"H heel/sole Fit: true to size; recommended 20 to 30 minutes of break-in time for the first few days of wear Textile upper/lining; rubber/textile outsole