Enzo's Oil Stick kin formula acts as a protective layer for your legs during wet & cold riding. Cyclists that compete in these weather conditions understand cold muscles hinder your power output. The Oil Stick assure your muscles stay warmer, allowing for maximum wattage output, increasing performance. The Oil Stick is for wet & cool conditions (56F and higher). Try Embro Stick Medium is for temps ranging from 40's to mid 50's. Embro Stick Hot is for extreme cold conditions, low 40's to 30F.