Size Charts

After years of pattern development, the best way to ensure proper fit is to rely on body measurements. All you have to do is measure athletes and reference the size charts to determine sizes. Our size charts have been thoroughly evaluated to ensure that taking accurate athlete measurements will result in the correct size being ordered.

Select the Correct Size

The following size charts have been thoroughly evaluated to ensure that taking accurate athlete measurements will result in the correct size being ordered. To select the correct size, reference the appropriate GK size chart for the style being ordered to determine which size best corresponds to the athlete’s measurements. When an athlete’s measurement contains a partial inch, always round up to the next full inch. If an athlete’s measurements fall across two sizes, order the larger size.