



2026 WNT European Open Baselayer
Overview
Engineered for competitive performance, this second-skin baselayer delivers moisture-wicking comfort beneath your match kit. Crafted using advanced sublimation technology, it features a form-fitting design that moves with your body without restriction. Designed to complement the 2026 WNT European Open jersey, this baselayer provides the thermal regulation and seamless fit serious players demand during intense competition.
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" |
Product features
1/4 Zip Pro Collar Jersey
Our best selling Jersey incorporates a contemporary 1/4 Zip 'Vertical' Pro Collar Style
3-4 Weeks Lead Time
This Jersey is custom made to order and will be produced and delivered within 15-20 working days.*
Fully Customisable
Customise every part of this product by adding your own logos and text to all panels of this Jersey using our Product Customiser


Silktex StayCool
Our most popular and superior fabric combines a touch of Silk with an Ultrasoft Lightweight Interlock Fabric at 140gsm
Print Management
We use the very best inks available for sublimation printing, ensuring our colours never fade, wash after wash!
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.
















