Never worn! These run a tad bit small in my opinion. I’m the same size in New Balance 990 and these were just a little too tight, I think based on construction of shoe. Size 37 = men’s 4.5 and women’s 5.5-6 based on fact I’m a 6-6.5 normally. These are so cute! Already looking to rebuy in my right size. The 530 is a throwback of one of our classic running shoes. This casual kick combines everyday style with modern tech. ABZORB cushioning underfoot adds superior comfort. Put a retro spin on your step with the 530 sneaker.