35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50

Men
Women

Endorphin Elite
Endorphin Pro
Endorphin Speed
Saucony Endorphin
Sinister

Intensive (more than twice a week)
Occasional (1 to 2 times a month)
Regular (once or twice a week)

Under 65kg
Under 75kg
Under 85kg