Vionic Women's Tide II Flip Flop Velcro All Super Birki models are

All Super Birki models are certified for professional use in accordance with EN ISO 20347:2012 OB E (SRC category)

This iconic

ankles and knees

Heat resistant up to 248°F using EN/ISO 20344:2004 (120°C)

lightweight performance

Vionic Women's Tide II Flip Flop Velcro All Super Birki models areTide II features Vio Motion Support with a fit you've come to love and expect! This iconic, best selling style now features leather trim and an updated tread pattern. Proven to effectively alleviate heel pain.* Soft woven toe post and foam lined strap ensure a comfortable fit. Vionic Technology is biomechanically designed to hug your arches and support your feet in comfort. Vionic sandals' built in orthotic is shown to be effective in helping to treat