Find your size using this chart: All measurements should be taken under, not over, clohting. Unless otherwise shown, measurements are in inches. If you measure yourself in centimeters, make sure you convert to inches before using this chart (Multiply cetimeters by .39 = inches).
Nathan Speedbelt Sizing
Nathan Show me all products from this brand
  Small Medium Large XLarge
Waist Circumference
(in inches)
26" - 32" 32" - 36" 36" - 42" 42" - 48"