Callisto slingback 200 gm Thinsulate™ insulation with

200 gm Thinsulate™ insulation with microfibre lining for warmth

Olivia are breathable

2) SOFT-AIR technology Unmatched walking comfort thanks to our unique SOFT-AIR technology

Durable rubber outsoles add stability for a great active and walking shoe

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Callisto slingback 200 gm Thinsulate™ insulation withUnbelievably soft! But with Vionic arch support. Upper: Leather. Unlined Footbed Lining: PU Covered EVA. Outsole: Rubber. Heel Height: 0. 51". Platform Height: . 10". Vio Motion Technology is designed to hug your arches and support your feet in comfort.