Youth Miami 2.0 Vortex Custom Darts Jersey — kids vibrant darts shirt fully personalised, Ages 4–15
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear
Youth Miami 2.0 Vortex Jersey - Onboard Sportswear

Youth Miami 2.0 Vortex Darts Jersey | Custom Darts Shirt | Ages 4–15

$54.95
Size:4-5Y
Colour:Blue
Quantity:

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Customise Right Chest

Customise Left Sleeve

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Onboard Size Guide

How to measure

Chest

To make your measurements as accurate as possible, place a measuring tape directly under each armpit at seam and lay tape flat across chest.

Length

Measure from the high shoulder point (where neck meets shoulder) laying tape flat and straight to the bottom hem of garment, including any tapings of cuffs.

Please note

All Onboard pieces are made to order. We always try to follow this guide as close as possible but due to stitchings and factory processes we ask our customers to allow a tolerance of 1 inch. We also ask if you are in between sizes, to size up.

Unisex Jersey

Size Chest Length
XS 38-40" 28.5"
S 40-42" 29.5"
M 42-44" 30"
L 44-46" 30.5"
XL 46-48" 30.5"
2XL 48-50" 31"
3XL 50-52" 32"
4XL 52-54" 32.5"
5XL 54-56" 33.5"
6XL 56-58" 34.5"
7XL 58-60" 35"

Womens Jersey

Size Chest Length
XS 32-34" 26.7"
S 35-37" 27.1"
M 37-39" 27.8"
L 39-41" 28.3"
XL 42-44" 28.8"
2XL 45-47" 30"
3XL 49-51" 30.4"
4XL 53-55" 31"
5XL 56-58" 31.5"

 

Youth Jersey

Age Chest Length
4–5 26-28" 19.5"
6–7 28-30" 20.5"
8–9 30-32" 21"
10–11 32-34" 22"
12–13 34-36" 24"
14–15 36-38" 25"

 

Unisex Midlayer

Size Chest Length
XS 40-42" 28"
S 42-44" 29"
M 44-46" 29.5"
L 46-48" 30"
XL 48-50" 30"
2XL 50-52" 30.5"
3XL 52-54" 31"
4XL 54-56" 31.5"
5XL 56-58" 32"
6XL 58-60" 32.5"
7XL 60-62" 33"

Womens Midlayer

Size Chest Length
XS 37-39" 28.8"
S 40-41" 29.3"
M 43-44" 29.7"
L 46-47" 30.7"
XL 49-51" 31.3"
2XL 53-55" 31.8"
3XL 56-58" 32.2"
4XL 59-61" 32.8"

 

Youth Midlayer

Size (Age) Chest Length
4–5 28–29" 20.7"
6–7 30–31" 21.1"
8–9 32–33" 21.6"
10–11 34–35" 22.6"
12–13 36–37" 24.2"
14–15 38–39" 25.5"

 

Unisex Jacket

Size Chest Length
XS 42-44" 28.7"
S 44-46" 29.6"
M 46-48" 30.1"
L 48-50" 30.7"
XL 50-52" 30.7"
2XL 52-54" 31.1"
3XL 54-56" 31.6"
4XL 56-58" 31.6"
5XL 58-60" 32.6"
6XL 60-62" 33.1"
7XL 62-64" 33.1"

 

Womens Jacket

Size Chest Length
XS 35-37" 27.5"
S 37-39" 28"
M 39-41" 28.5"
L 42-44" 29"
XL 45-47" 30"
2XL 48-50" 30.5"
3XL 52-54" 31"
4XL 55-58" 31.5"

 

Youth Jacket

Size (Age) Chest Length
4–5 28–29" 19.4"
6–7 30-31" 20.3"
8–9 32–33" 21.1"
10–11 34–35" 21.9"
12–13 36–37" 23.4"
14–15 38–39" 25"

 

Unisex Baselayer

Size Chest Length
XS 34" 26"
S 36" 27"
M 38" 27"
L 40" 28"
XL 40" 28.5"
2XL 42" 30"
3XL 44" 31"

 

Onboard Size Guide

How to measure

Chest

To make your measurements as accurate as possible, place a measuring tape directly under each armpit at seam and lay tape flat across chest.

Length

Measure from the high shoulder point (where neck meets shoulder) laying tape flat and straight to the bottom hem of garment, including any tapings of cuffs.

Please note

All Onboard pieces are made to order. We always try to follow this guide as close as possible but due to stitchings and factory processes we ask our customers to allow a tolerance of 1 inch. We also ask if you are in between sizes, to size up.

Unisex Jersey

Size Chest Length
XS 38-40" 28.5"
S 40-42" 29.5"
M 42-44" 30"
L 44-46" 30.5"
XL 46-48" 30.5"
2XL 48-50" 31"
3XL 50-52" 32"
4XL 52-54" 32.5"
5XL 54-56" 33.5"
6XL 56-58" 34.5"
7XL 58-60" 35"

Womens Jersey

Size Chest Length
XS 32-34" 26.7"
S 35-37" 27.1"
M 37-39" 27.8"
L 39-41" 28.3"
XL 42-44" 28.8"
2XL 45-47" 30"
3XL 49-51" 30.4"
4XL 53-55" 31"
5XL 56-58" 31.5"

 

Youth Jersey

Age Chest Length
4–5 26-28" 19.5"
6–7 28-30" 20.5"
8–9 30-32" 21"
10–11 32-34" 22"
12–13 34-36" 24"
14–15 36-38" 25"

 

Unisex Midlayer

Size Chest Length
XS 40-42" 28"
S 42-44" 29"
M 44-46" 29.5"
L 46-48" 30"
XL 48-50" 30"
2XL 50-52" 30.5"
3XL 52-54" 31"
4XL 54-56" 31.5"
5XL 56-58" 32"
6XL 58-60" 32.5"
7XL 60-62" 33"

Womens Midlayer

Size Chest Length
XS 37-39" 28.8"
S 40-41" 29.3"
M 43-44" 29.7"
L 46-47" 30.7"
XL 49-51" 31.3"
2XL 53-55" 31.8"
3XL 56-58" 32.2"
4XL 59-61" 32.8"

 

Youth Midlayer

Size (Age) Chest Length
4–5 28–29" 20.7"
6–7 30–31" 21.1"
8–9 32–33" 21.6"
10–11 34–35" 22.6"
12–13 36–37" 24.2"
14–15 38–39" 25.5"

 

Unisex Jacket

Size Chest Length
XS 42-44" 28.7"
S 44-46" 29.6"
M 46-48" 30.1"
L 48-50" 30.7"
XL 50-52" 30.7"
2XL 52-54" 31.1"
3XL 54-56" 31.6"
4XL 56-58" 31.6"
5XL 58-60" 32.6"
6XL 60-62" 33.1"
7XL 62-64" 33.1"

 

Womens Jacket

Size Chest Length
XS 35-37" 27.5"
S 37-39" 28"
M 39-41" 28.5"
L 42-44" 29"
XL 45-47" 30"
2XL 48-50" 30.5"
3XL 52-54" 31"
4XL 55-58" 31.5"

 

Youth Jacket

Size (Age) Chest Length
4–5 28–29" 19.4"
6–7 30-31" 20.3"
8–9 32–33" 21.1"
10–11 34–35" 21.9"
12–13 36–37" 23.4"
14–15 38–39" 25"

 

Unisex Baselayer

Size Chest Length
XS 34" 26"
S 36" 27"
M 38" 27"
L 40" 28"
XL 40" 28.5"
2XL 42" 30"
3XL 44" 31"

 

Overview

The Youth Miami 2.0 Vortex Custom Darts Jersey brings vibrant tropical energy to the junior oche — electric colours and high-contrast design for players aged 4 to 15, on the same pro-grade Vortex fabric system used by adult Matchroom competitors.

Built on Embossed BreezeMesh and Silktex+ StayCool (140gsm performance interlock) — lightweight, breathable and moisture-wicking so young players can focus entirely on their game.

Fully customisable with names, numbers, club logos and sponsor branding. Choose from six colourways or submit custom artwork. No minimum order. Produced in-house by Onboard Sportswear, official partner of Matchroom Sport.

  • Ages 4–15 | Sizes XS–2XL youth
  • Embossed BreezeMesh + Silktex+ StayCool 140gsm
  • Fully personalised — names, numbers, logos
  • 6 standard colourways or custom artwork
  • No minimum order quantity
  • 15–20 working days from artwork approval
  • Official Matchroom Sport partner

Product features

New Cascade Collar Style

A modern vertical collar style designed for maximum comfort when competing in any sport

3-4 Weeks Lead Time

This Jersey is custom made to order and will be produced and delivered within 15-20 working days.*

Enhanced Performance Fabrics

A combination of Embossed BreezeMesh & Silktex+ Fabric to the main body for premium feel and performance

Silktex+ Staycool

A New Cool Silk Ultrasoft Lightweight Interlock Fabric at 140gsm

FAQ

Shipping

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

You can contact us through our contact page! We will be happy to assist you.