Whether it's your first 10K or your 30th, these adidas by Stella McCartney Adistar shoes champion every mile with maximum cushioning and energetic response. They're made with a REPETITOR midsole for a soft and lightweight feel that keeps you going, with added rocker geometry that provides a smooth transition from heel to toe. The Adiwear outsole delivers reliable grip and durability, so that you confidently stick every take-off and landing. We only label products as made with vegan materials if they were previously created with leather, suede or down. This vegan product also features at least 20% recycled materials.