The intelligent choice 237 US Women's Size: 8.5 US Men's Size: 7 UK Size: 5.5 Retro running-inspired and ultra-chic, the New Balance Women's 237 Core Casual Sneakers are a pair you'll want to rock daily. With laid-back vibes and a sleek look, these sneakers look great with everything from joggers and leggings to dresses and jeans.