Finding the right fit starts with knowing your foot length. Since sizing varies by brand, we've compiled the official size charts for each brand we carry. Measure your foot first, then match it to the brand chart below.

If you're between two sizes, we recommend going half a size up for the best comfort.

How to Measure Your Foot

Step-by-Step Instructions

  1. Place a sheet of paper on a hard, flat floor. Stand on it with your heel against a wall.
  2. Mark the tip of your longest toe with a pencil.
  3. Measure the distance from the wall to the mark in inches or centimeters.
  4. Use the measurement to find your size in the brand chart below.
  5. For best results, measure in the afternoon when feet are at their largest.

ASICS Sizing

Foot Size US Men's US Women's
8.9 inch45
9.0 inch—5.5
9.1 inch4.56
9.3 inch56.5
9.4 inch5.57
9.6 inch67.5
9.8 inch6.58
9.9 inch7—
10.0 inch7.58.5
10.1 inch—9
10.2 inch89.5
10.4 inch8.510
10.6 inch910.5
10.8 inch9.511
11.0 inch1011.5
11.1 inch10.5—
11.2 inch1112

Adidas Sizing

Foot Size US Men's US Women's
8.6 inch45
8.8 inch4.55.5
9.0 inch56
9.2 inch5.56.5
9.4 inch6.57.5
9.6 inch78
9.8 inch7.58.5
10.0 inch89
10.2 inch8.59.5
10.4 inch910
10.6 inch1011
10.8 inch10.511.5
11.0 inch1112
11.2 inch11.512.5
11.4 inch1213

New Balance Sizing

Foot Size US Men's US Women's
8.7 inch45
8.9 inch4.55.5
9.1 inch56
9.3 inch5.56.5
9.4 inch67
9.6 inch6.57.5
9.8 inch78
10.0 inch7.58.5
10.2 inch89
10.4 inch8.59.5
10.6 inch910
10.8 inch9.510.5
11.0 inch1011
11.2 inch10.511.5
11.4 inch1112
11.6 inch11.512.5
11.8 inch1213
12.0 inch12.5—
12.2 inch13—

Nike Sizing

Foot Size US Men's US Women's
8.8 inch45.5
9.0 inch4.56
9.2 inch56.5
9.4 inch5.57
9.6 inch6.57.5
9.8 inch78
10.0 inch7.58.5
10.2 inch89
10.4 inch8.59.5
10.6 inch910
10.8 inch9.510.5
11.0 inch1011
11.2 inch10.511.5
11.4 inch1112
11.6 inch11.512.5
11.8 inch1213
12.0 inch12.513.5
12.2 inch1314