Padded Underwear Size Chart

Get the Perfect Fit with Our Size Chart

To find the ideal Plan B fit, simply measure your child's waist and hips, then use our size chart below to find the best match. Remember, a good fit is key for both comfort and a little extra peace of mind. Here’s a boys underwear size chart and girls underwear size chart of Plan B to give a better picture

How to Measure for Padded Underwear For Older Kids

To measure the length of padded underwear for kids, use a soft measuring tape:

• Waist: Measure the length around the natural waistline, where the waistband of the underwear will sit.

Please note to use these measurements with the size chart for padded underwear to find the perfect fit for kids from 6 months to 4 years.

Tips for the Perfect Fit 

• Measure carefully: Use a soft tape measure to get the most accurate measurements of your child's waist and hips.
• Consider comfort: If your child is between sizes, we recommend sizing up to ensure they have enough room to move and play comfortably.
• We're here to help: Unsure about which size to choose? Don't hesitate to reach out to us at Plan B. We're always happy to assist you in finding the right size for your little one.

Need a hand with other sizes? Check out our helpful guides for a boys underwear size chart and girls underwear size chart. Explore our full collection of padded underwear for kids.