Women Men Women Women's Size Conversion Chart In between sizes? We recommend sizing down. Archies Footwear Size Min Length Max Length US Women's 5 23 cm 24.1 cm US Women's 6 24.2 cm 24.9 cm US Women's 7 25 cm 25.8 cm US Women's 8 25.9 cm 26.6 cm US Women's 9 26.7 cm 27.5 cm US Women's 10 27.6 cm 28.3 cm US Women's 11 28.4 cm 29.2 cm US Women's 12 29.3 cm 30 cm US Women's 13 30.1 cm 30.9 cm US Women's 14 31 cm 31.7 cm US Women's 15 31.8 cm 32.6 cm US Women's 16 32.7 cm 33.5 cm Men's Size Conversion Chart In between sizes? We recommend sizing down. Archies Footwear Size Min Length Max Length US Men's 4 23 cm 24.1 cm US Men's 5 24.2 cm 24.9 cm US Men's 6 25 cm 25.8 cm US Men's 7 25.9 cm 26.6 cm US Men's 8 26.7 cm 27.5 cm US Men's 9 27.6 cm 28.3 cm US Men's 10 28.4 cm 29.2 cm US Men's 11 29.3 cm 30 cm US Men's 12 30.1 cm 30.9 cm US Men's 13 31 cm 31.7 cm US Men's 14 31.8 cm 32.6 cm US Men's 15 32.7 cm 33.5 cm