Getting your Mexico kit size right is key to enjoying every moment, whether you are at the match, in the pub, or cheering alongside family at home. These striking green, white, and red supporter kits are some of the most recognised in the game, and fit matters for every passionate fan. Before you buy, knowing your measurements and following the best sizing tips can save you hassle,and help you show off that national pride in comfort.
How to measure correctly
To get your sizing spot-on for a Mexico supporter kit, start by measuring around the fullest part of your chest while keeping the tape measure flat. For children, it helps to use a soft cloth tape and ensure they stand naturally. Next, check your height, measured standing straight, heels together, and without shoes. Chest measurement should always be your first reference, as these kits tend to fit closer to the body than everyday sportswear. If you find yourself between two sizes, sizing up gives more comfort and, especially for kids, extra room to grow.
Full size tables
Infant / Baby
| Size Label | Age | Chest (inches / cm) | Height (inches / cm) |
|---|---|---|---|
| 3-6M | 3–6 months | 16–17 / 41–43 | 24–26 / 62–68 |
| 6-9M | 6–9 months | 17–18 / 43–46 | 26–28 / 68–74 |
| 9-12M | 9–12 months | 18–19 / 46–48 | 28–30 / 74–80 |
| 12-18M | 12–18 months | 19–20 / 48–51 | 30–32 / 80–86 |
| 18-24M | 18–24 months | 20–21 / 51–53 | 32–34 / 86–92 |
These tiny kits use softer fabrics and have a close fit. If your child is near the top of the age or size bracket, it’s best to go up a size.
Junior / Youth
| Size Label | Age Guide | Chest (inches / cm) | Height (inches / cm) |
|---|---|---|---|
| XS | 3–4 | 22–24 / 56–62 | 39–43 / 99–110 |
| S | 5–6 | 24–26 / 62–66 | 43–47 / 110–120 |
| M | 7–8 | 26–28 / 66–71 | 47–51 / 120–130 |
| L | 9–10 | 28–30 / 71–76 | 51–55 / 130–140 |
| XL | 11–12 | 30–32 / 76–81 | 55–59 / 140–150 |
When using this Mexico kit size guide for kids, always use chest measurement first. The Mexico football kit for junior fans often has a slimmer cut compared to more relaxed sportswear, so going larger if you are between sizes is always wise.
Women’s
| Size | Chest (inches / cm) | Waist (inches / cm) | Height (inches / cm) |
|---|---|---|---|
| XS | 31–33 / 78–84 | 24–26 / 60–66 | 62–64 / 158–163 |
| S | 33–35 / 84–89 | 26–28 / 66–71 | 64–66 / 163–168 |
| M | 35–37 / 89–94 | 28–30 / 71–76 | 66–68 / 168–173 |
| L | 37–39 / 94–99 | 30–32 / 76–81 | 66–68 / 168–173 |
| XL | 39–41 / 99–104 | 32–34 / 81–86 | 66–69 / 168–175 |
The women’s supporter kits generally feature a more tailored fit with a bit more shaping in the waist. If you prefer a looser feel or plan to layer up for chilly match days, go for the next size up.
Men’s Adult
| Size | Chest (inches) | Chest (cm) |
|---|---|---|
| S | 35–37 | 89–94 |
| M | 37–39 | 94–99 |
| L | 39–41 | 99–104 |
| XL | 41–43 | 104–109 |
| XXL | 43–45 | 109–114 |
Men’s adult kits have a modern fit, meaning they sit close to the body without being restrictive. For those who want extra comfort, it’s smart to pick a size up, particularly if you fall between measurements.
Sizing tips for this specific kit brand
Most Mexico supporter kits available today are modelled after the current adidas standards, which are known for a slim, athletic fit. Unlike looser training wear, these kits are designed to be worn close to the skin. If you usually wear a size medium in a standard t-shirt, you might find the medium Mexico football kit a bit snug, especially around the chest and shoulders. For kids in between youth sizes, always get the larger option for longer wear, and for adults, going up one size improves comfort while maintaining the look. Soft, stretchy fabrics in baby and women’s kits make them forgiving, yet sizing up never goes amiss, particularly if you want space to move easily.
2026 World Cup and season context
There is more excitement than ever around the Mexico national side as the country prepares to co-host the 2026 World Cup. Fans across the UK and Europe will be eager to show their support as Mexico takes the global stage, so getting your supporter kit sizing right early is a smart move. These kits could move quickly, especially as we get closer to the tournament, so order soon if you want the best choice of sizes. Consider sizing for layering too, as you might pair your kit with jackets or thermals during match viewing in cooler weather. Getting the fit right ensures you are ready to celebrate every goal in comfort,at home, or wherever you follow El Tri.
Browse the full range of Mexico kits at cheapfootballshirts.com and find the perfect fit for every fan in your household.
