New Balance Womens Speed Running Trainer Built for endurance & performance the Womens Speed Running Trainer from New Balance is the perfect running trainer that meets all your demands. This 890v 3 model boasts a REVlite midsole & an ABZORB crash pad to to ensure you have a smooth run. Featuring a comfortable seamless upper this trainer will support your feet whilst the lightweight design wont hinder your speed. Speed Running Trainer by New Balance 8mm No-sew overlays Blown rubber outsole Thin TPU welds Abzorb crash REVlite midsole Weight: 217g