Age Guide Collar Size (in) Collar Size (cm) Chest Size (cm)
3-4 yrs 11" 28cm 56cm
5-6 yrs 11.5" 29cm 61cm
7-8 yrs 12" 30cm 66cm
9-10 yrs 12.5" 32cm 71cm
11 yrs 13" 33cm 76cm
12 yrs 13.5" 34cm 78.5cm
13 yrs 14" 36cm 81cm
14 yrs 14.5" 37cm 84cm
15 yrs 15" 38cm 86.5cm
16+ yrs 15.5" 39cm 89cm
16" 41cm 91cm
16.5" 42cm 94cm
17" 43cm 96cm
17.5" 44cm 99cm
18" 46cm 102cm
18.5" 47cm 104cm
19" 48cm 107cm

Sizing Videos

Click the link below to watch our quick and simple videos showing you the correct and accurate way to measure your child for their school polo shirts & sweatshirts

Boys Shirts Girls Shirts

These charts are to be used as guides only. All our products are produced to British Standard Measurements.

Here at NK Teamwear we can help stock out your team in bespoke kit in a number of brands, whatever your sport or team we van assist you in getting fully kitted out, from matchday to training and everything in between.

We even offer every team that works with us a completely free bespoke clubshop where players or fans can purchase extra kit from matchday polo's to hats and everything in between, to view a bit more information on our brands please click on the logo below. But if you have any questions please contact us today to find out more.

We have in-house embroidery & printing facilities to ensure all teamwear is produced to the highest quality. We can even help you design the kit, don't hesitate to get in touch with a member of our team to discuss your needs and find out more about not only our Adidas Kits but also all the brands we work with.