Quick answer

For active toddlers who need freedom of movement, choose boxer shorts. For babies in diapers or potty training, briefs offer a snug fit and easy changes.

Why Fit Matters for Baby Underwear

The right fit keeps your baby comfortable and prevents irritation. Boxer shorts have a looser cut that allows more airflow, while briefs provide a close fit that stays in place. Consider your child's activity level and diaper stage when deciding.

How to choose: boxer shorts vs briefs

  • Consider diaper stage: For babies still in diapers, briefs can hold the diaper snugly. Boxer shorts offer more room for cloth diapers or overnight use.
  • Activity level: Boxer shorts allow more freedom for crawling, walking, and playing. Briefs stay put during quiet activities like sitting or sleeping.
  • Ease of dressing: Boxer shorts are easier to pull up and down for potty training. Briefs require more precise positioning but stay in place better. Start with boxers during potty training for easier independence.

Product facts

  • Baby & kids’ blue aeroplane boxer shorts, 2-pack: 2-pack boxer shorts in soft organic cotton with stretchy jersey. Contains 95% organic cotton. The stretchy jersey fabric moves with your baby, making these boxers ideal for active play and easy dressing.

    Baby & kids’ blue aeroplane boxer shorts, 2-pack

    Baby & kids’ blue aeroplane boxer shorts, 2-pack

  • Baby white briefs (2-pack): 2-pack of baby briefs featuring ruffles at the back and a bow at the front, complete with an elastic waistband. Contains 95% organic cotton. The elastic waistband and snug fit help keep diapers in place during potty training, and the organic cotton is gentle on sensitive skin.

    Baby white briefs (2-pack)

    Baby white briefs (2-pack)

Which style fits your baby?

Best for

  • Active toddlers who need freedom of movement
  • Potty training children who need easy pull-up access

Not for

  • Babies who need a snug fit to contain diapers
  • Children who prefer a close, non-bunching fit