Versatile running trainers from New Balance with a breathable synthetic and textile upper. These practical companions support the joints during jogging. Upper: Synthetic & Textile. Sole: Rubber. Please make sure that you try your footwear on before returning, as the box or label may state a US/Euro size which is different to the UK size. Cette chaussure polyvalente concilie performance, confort et adhérence technique sur les sentiers et en dehors.