New Balance 1540v3 Women's Running Shoes Silver/Polaris : The New Balance 1540v3 motion control shoes have been a strong staple for those who need optimal stability on the run. This updated version offers a soft and lightweight blend of mesh and synthetic materials on the upper meeting with a ENCAP and ROLLBAR midsole combination for premium support and guidance. Upper: Features a mesh and synthetic upper construction. Flat laces help reduce irritation. Midsole: ENCAP and ROLLBAR technologies provide premium motion control and support for runners who are severe overpronators. Outsole: Features a blown rubber outsole for traction and durability.