New Balance 420 Re-Engineered  Sport Style Shoes in Black. The iconic 420 gets a modern revision with comfort features like a breathable, quality upper and a lightweight REVlite midsole for superior cushioning. Shoe also has a no-sew application for a sleek fit that will easily become your go-to shoe no matter the adventure. Classic upper combined with a rubber outsole gives the 420 women's sneaker the iconic New Balance fit that's ready for anything.