EVERYDAY SUPPORT A podiatristdesigned footbed delivering unique THREEZONE COMFORT is built into every pair of Vionic sandals, slippers, active shoes, and flats which promotes stability and natural alignment from the ground up. Helping to relieve plantar fasciitis, flat feet, high arches, bunions, heel spurs, and lower back pain issues. VIONIC SHOES The innovative biomechanics of THREEZONE COMFORT deliver enhanced stability with a deep heel cup, superior forefoot cushioning, and ultimate arch support midsole. These essential contact points hug your foot's natural curves in all of our casual, dress, active, and slipper styles. Experience the Vionic difference ontrend fashion, unmatched fit, and feelgreat wellness from the ground up. Vionic Style You Want, Comfort You Crave. Vionic Groove Women's Slip On Casual Canvas Comfort Shoe. Hello, ecochic. Canvas combines with recycled materials for a casual, cute, slipon look that makes life on the go easy breezy.