How To Choose A Taekwondo Uniform Size

by Sana Ullah Khan on November 13, 2026

Introduction

Taekwondo uniforms don't use standard T-shirt or clothing sizes like Small, Medium, or Large—instead, they are sized directly by height in centimetres, which often leaves parents guessing on their first order. Getting the fit right matters just as much as picking the correct collar colour, since a uniform that is too tight restricts kicks while one that is overly baggy gets in the way during training. Follow the three quick steps below to find their exact fit before you order.

Step 1: Measure their height

Stand them barefoot against a wall, heels touching it, and mark the top of the head. Measure from the floor to the mark in centimetres.

Do it on the day you order. Kids can grow several centimetres in a few months.

Step 2: Match it to the size chart

Most JC and Tusah uniforms are labelled by height, for example 140 or 150. Each product page has its own size chart, because sizes vary by style and brand.

Size Height
(Feet/Inches)
Height
(CM)
A B C D E F
0000/110 3'2" - 3'5" 95 - 105 34 83 52 22 54 74
000/120 3'6" - 3'9" 106 - 115 36 89 56 24 57 78
00/130 3'10" - 4'1" 116 - 125 47 38 60 26 60 82
0/140 4'2" - 4'5" 126 - 135 50 40 64 28 63 86
1/150 4'6" - 4'9" 136 - 145 53 42 68 30 66 90
2/160 4'10" - 5'1" 146 - 155 55 45 70 31 67 96
3/170 5'2" - 5'5" 156 - 165 58 47 75 33 70 102
4/180 5'6" - 5'9" 166 - 175 61 49 80 35 73 105
5/190 5'10" - 6'1" 176 - 185 64 51 85 37 76 110
6/200 6'2" - 6'4" 186 - 195 67 53 90 39 79 114
7/210 6'5" - 6'9" 196 - 206 70 55 95 41 82 118
8/220 6'10" - 7'1" 207 - 216 73 57 100 43 85 122

Step 3: Between sizes? Go up

If they're between two sizes, choose the bigger one. A slightly long sleeve or trouser can be turned up; a short one can't be fixed, and a tight uniform restricts kicks.

Tip for parents of growing kids: going up one size usually lasts longer, but not more than one. A uniform that's far too big looks untidy at gradings.

Which collar colour do they need?

In World Taekwondo style clubs the collar colour usually follows the rank. Your instructor has the final say.

Rank Belts Usual collar
Geup Coloured belts, before black belt White collar
Poom Junior black belts Red and black collar
Dan Black belts Black collar

Adding a name? Check the size first

Plain, unworn uniforms can be swapped for another size within 30 days of purchase. A uniform with a printed or embroidered name can't be swapped, because it's made for them.

If you're not sure about the size, WhatsApp us their height and age before you add a name.

Shop The Gear In This Guide

FAQ

What if the uniform doesn't fit?
Unworn, plain uniforms can be swapped within 30 days. You pay the postage both ways.

Do uniforms shrink?
Follow the care label: wash cold and line dry. Hot washes and tumble drying are the most common cause of shrinking. See our washing and care guide.

Is a belt included?
It depends on the uniform.