We recommend that you take one size above your usual shoe size. VEJA creates its first training: the Impala, the lightest pair VEJA has developed. Weight : 245g (size 43 EU) Drop : 6 mm (17mm – 11mm) Stride profile : Neutral Surface : Indoor / Gym MATERIALS Engineered-Mesh upper Recycled polyester (100%) T.P.U. Panels Pebax® Rnew® V logo and heel insert Ricinus oil (62%) Insole Amazonian rubber (12%), sugar cane (46%) and recycled polyester (23%) Midsole Sugar cane (70%) Outsole Amazonian rubber (31%) L-Foam latex insert Natural latex (30%) Tech lining Recycled polyester (100%) Laces and backloop Recycled polyester (100%) Bio-based / Recycled (58%) Made in Brazil The Impala provides comfort and support. It has been designed for all types of exercise, such as gym sessions and treadmill runs.Eng-Mesh technology allows for custom placement of breathable and supportive zones. The mesh alternates between tight and loose stitches.