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Free shipping from $80 · tracked shipping in 7 to 10 days · returns within 30 days

Kids' Rash Guards

Rash guards for kids and teens training BJJ, judo, wrestling or MMA. The same designs as the adult range, in kids' and teen sizes.

Rashu, photo taken at the club

Coming Soon

Our rash guards are coming soon

The designs in this collection are being finished at the workshop. Leave your email: you will be notified as soon as they launch, before everyone else.

Rash GuardMen's Rash GuardWomen's Rash GuardBJJ Rash GuardsMMA Rash Guards

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Related collections

Men's Rash Guard54 pieces Women's Rash Guard7 pieces BJJ Rash Guards32 pieces MMA Rash Guards29 pieces
All collections

SHIAI, the Rashu magazine

Before you choose

See the whole magazine
Manon wearing the Red Hannya rash guard, tying her belt on the mat
Grappling and wrestling · 4 min

Grappling Gear, Piece by Piece, and What the Rules Say

Rash guard, shorts, and spats: grappling gear piece by piece, and what the IBJJF, ADCC, and UWW rulebooks require.
Ren wearing the Snowy Owl rash guard, adjusting the collar at the edge of the mat
Buying guides · 5 min

What Is a Rash Guard and What Is It For in Combat Sports?

What a rash guard is for, what it's made of, and how to choose one: BJJ, grappling, MMA.
Moussa wearing the Minimal Red Line rash guard, in the gym near the punching bag
Buying guides · 3 min

5 Reasons to Wear a Rash Guard in Combat Sports

Skin, hygiene, training partners, movement, and rules: 5 concrete reasons to wear a rash guard in BJJ, grappling, and MMA.

Frequently asked questions

Before you order

Another question about sizing, fit, or shipping? Write to us.

Write to us

Is ranked kids' gear allowed in tournaments?

IBJJF kids' rankings apply from 4 to 15 years old. Kids' no-gi rules vary by tournament, so check them before registering.

Which size should I choose?

Combat gear should fit close to the body without restricting your breathing. Compare your measurements (chest, waist, hips) with the model's size guide. True to size: choose based on your child's chest measurement.

How should I wash it?

Machine wash at 30 degrees maximum, inside out, without fabric softener, then air-dry. No tumble-drying or ironing over the print. Full care instructions: care guide.

When will I receive it?

Allow 7 to 10 days for tracked delivery. Delivery $4.99, free from $80. Returns and size exchanges accepted within 30 days.

Can I return it?

Yes, you have 30 days after delivery to send it back unworn. Terms and timelines: delivery and returns.

Kids' Rash Guards: the guide

Why a rash guard for your child?

Kids who do BJJ, judo, or wrestling spend a lot of time on the mat. The kids' rash guard protects their skin, cuts down on gi rash, and dries fast.

Kids' and teens' sizes

A kids' fit and a teen fit, in the same designs as the adult line.

Matching the parents

The same theme for the whole club family.

Kids' belt colours

The ranked line comes in kids' belt colours: grey, yellow, orange, and green.

Shipping

Tracked shipping in 7 to 10 days, free from $80. Returns and exchanges within 30 days.

Choosing right for a child

Sizing

Measure the child and check our size guide: this style runs true to size, choose by your child's chest measurement.

The bag

A matching drawstring bag for class.