Collection: Kids Boxer Briefs

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Kids boxer briefs from Undiemeister, quality starts with the basics

Quality is not an age thing. When it comes to comfort and durability, kids, and especially their parents, want the same thing as adults: softness, freedom of movement, and a fit that stays put all day long.

Our kids' boxer briefs combine all these elements, wrapped in a stylish, understated look. No cartoons, no gimmicks. But an underwear experience that makes your child and you happy.

What are children's boxer briefs?

Boxer briefs for kids are underpants with legs, designed for active days, lots of exercise and maximum comfort.

Why boxer briefs for kids are ideal:

  • More coverage and therefore less friction
  • Room to move without chafing
  • Suitable for sports, school and sleep
  • Smart, comfortable fit that doesn't creep up

Perfect for kids who don't sit still, and parents looking for durable quality.

Why Undiemeister children's boxer briefs?

1. Super-soft Mellowood fabric.

Our children's collection is also made from Undiemeister's own Mellowood:

  • 68% TENCEL™ Modal
  • 28% Organic cotton
  • 4% Elastane

What that means:

  • Silky soft for young skin
  • Breathable and temperature regulating
  • Antibacterial and anti-odor
  • Sustainably and safely produced

Made for children who move a lot, and parents who have high standards.

2. Maximum seamless and label-free

We know: kids don't like itchiness. That's why our boxer briefs are for kids:

  • Seamless in key areas
  • Completely label-free, washing instructions are printed
  • Softly finished with comfortable waistband

So your kid only feels what he's supposed to feel: softness.

3. European made, CO₂-neutral

Our children's boxer briefs, like those for adults, are produced entirely in Europe, under fair conditions and:

  • CO₂-neutral
  • With child-safe, skin-friendly dyes
  • Fully traceable and verified

Good for kids, good for the planet.

Always dry and fresh

The natural properties of TENCEL™ ensure that sweat and heat are immediately wicked away. No wet spots, no stickiness, no odor.

Ideal for:

  • Hot days
  • Busy school days
  • Sports and play

Naturally anti-odor

Mellowood's antibacterial fiber structure keeps underwear fresher, even after long days or heavy use. Less odor = less washing = less stress for parents.

Stylish without screaming

Our children's boxer briefs are deliberately stylish, without exaggerated prints. Think:

  • Navy (Storm Cloud)
  • Royal blue (Arctic Sea)
  • Red (Bright Sunrise)
  • Cyan (Aurora Sky)

Quiet on the outside, comfortable on the inside.

Smart bundling = smart thinking ahead

Your child is growing. And underwear? That runs out quick. That's why we offer smart advantage packages:

  • Combine sizes and colours.
  • Always enough in the closet
  • Up to 10% discount

Practical for parents, comfortable for children.

Order Undiemeister children's boxer briefs: comfort from day one

You want the best for your child, even when it comes to underwear. With Undiemeister you choose:

  • Super-soft fabric
  • Durable quality
  • No itching or irritation
  • Slim fit without being tight
  • Environmentally conscious choice

Order your bundle, choose your sizes and let your child start every day off right.

Underwear for kids with class

Our boxer briefs for kids are anything but childish. They are smartly designed, fairly produced and built for comfort. Made for kids who move, and parents who choose with their heads as well as their hearts.

Not childish underwear. A masterpiece in mini format.

FAQ

Frequently Asked Questions

Man met wit T-shirt met ronde hals en groene boxershort zit op bed en trekt grijze lange sokken aan

From what age are they suitable?

From approximately 6 years of age. Our sizes run to 14+ and fall normally. Please refer to the size chart for the perfect fit.

Are they suitable for both boys and girls?

The fit is unisex, but tailored to the male body. For girls, we recommend a specific model or custom fit.

Are they good for sports?

Although they are not specifically designed for this, the breathable fabric makes them perfect for any athletic activity.

How should they be washed?

Wash at 30°C, air dry. Do not tumble dry. This is how they stay beautiful the longest.