The only safe way to determine helmet size is via head circumference. Micro Helmet size recommendations come in both inches and centimeters for your convenience!
Extra Small: 46 - 50 cm (about 18.1 to 19.6 inches)
Small: 48 - 53 cm (about 18.9 to 20.8 inches)
Medium: 52 - 56 cm (about 20.4 to 22 inches)
Heads grow at a slow rate, so be sure not to size up.
Step 1: Put it on!
Step 2: Turn the spin dial on the back until the helmet feels secure.
Step 3: Wiggle test! The helmet should not slip or slide when you wiggle your head, even with the buckle open!
Step 4: The distance between the helmet's edge and your child's eyebrow should be no larger or smaller than 2 fingers wide.
Step 5: The side buckles should rest just below the ears.
Step 6: Fasten the magnetic no-pinch buckle just below the chin. To ensure that it's the correct fit, there should be room for just one finger width between the strap and chin.
Follow these helmet guidelines before each adventure to make sure it's a safe one!
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