Find Your Child’s Ski Helmet Size

Kids’ Ski Helmet size chart helps parents and caregivers select the appropriate helmet size for their child to ensure safety, comfort, and proper fit while skiing or snowboarding. A well-fitting ski helmet is essential for protecting your child’s head from injury. The right size ensures comfort, warmth, and safety during outdoor winter activities.

Kids’ Ski Helmet Size Chart

Helmet SizeHead Circumference (inches)Head Circumference (cm)Recommended Age GroupHelmet Fit Description
XS18.9 - 20.5 inches48 - 52 cm2 - 5 yearsDesigned for young children with smaller head sizes. Should feel snug but not tight.
S20.5 - 21.25 inches52 - 54 cm5 - 10 yearsFits older toddlers and younger children. Slight room for growth is fine.
M21.25 - 22 inches54 - 56 cm8 - 12 yearsDesigned for kids nearing teenage years. Comfortable with room for a thin hat or beanie.
L22 - 23 inches56 - 58 cm12 years and upFor teenagers and some adults with smaller heads. Provides a snug, secure fit.
XL23 - 24 inches58 - 61 cmTeenagers, Adults with smaller head sizesFor teens transitioning into adult sizes or smaller adult heads.

How to Choose the Right Ski Helmet Size for Kids:

  1. Measure the Child's Head:
    • Use a flexible measuring tape to measure around the child’s head, just above the eyebrows, and around the largest part of the skull (typically just above the ears).
    • Ensure the tape is snug but not too tight to get an accurate measurement.
  2. Check the Size Range:
    • Compare the head circumference measurement to the size chart. Choose the size that fits within the child's head measurement range. If the child is at the upper end of one size, you may want to opt for the next size up to allow room for a hat or future growth.
  3. Fit and Comfort:
    • When trying on the helmet, it should sit comfortably on the child's head with no gaps. The helmet should not move too much when the child shakes their head, but it should also not cause pressure points.
    • The chin strap should be snug under the chin, and the helmet should sit level on the head, not tipped back or forward.
  4. Adjustable Helmets:
    • Many modern kids' ski helmets come with adjustable padding or a dial system that helps fine-tune the fit. If the helmet has this feature, it can extend the usable lifespan as the child grows.
  5. Safety Certification:
    • Make sure the helmet meets safety standards such as CPSC (Consumer Product Safety Commission) or ASTM certifications for skiing and snowboarding helmets.
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