LCP

Test Chart

Head Circumference Hat Size
Inches Centimeters Fitted Easy Fit Sized Stretch Fit Stretch Fit/Adjustable
  21 1/4" 54 cm   6 3/4 Small (S) Small/Medium (S/M) Small (S) Small/Medium (S/M)
  21 5/8" 55 cm   6 7/8 Small (S) Small/Medium (S/M)
  22" 55.9 cm   7 Medium (M) Medium (M) Small/Medium (S/M) One Size Fits Most One Size Fits Most
  22 3/8" 56.8 cm   7 1/8 Medium (M) Medium/Large (M/L) Medium/Large (M/L) One Size Fits Most
  22 3/4" 57.8 cm   7 1/4 Large (L) Large (L) Medium/Large (M/L) One Size Fits Most
  23 1/8" 58.7 cm   7 3/8 Large (L) Medium/Large (M/L) One Size Fits Most
  23 1/2" 59.7 cm   7 1/2 XL Large/XL (L/XL) XL Large/XL (L/XL) One Size Fits Most
  23 7/8" 60.6 cm   7 5/8 XL Large/XL (L/XL)
  24 1/4" 61.6 cm   7 3/4 XXL XXL Large/XL (L/XL)
  24 5/8" 62.5 cm   7 7/8 XXL
  25" 63.5 cm   8 XXL