The Golden Rule: Know Your Fit Type First
Before you even look at a size chart, you need to know which type of jersey you're buying. Replica jerseys fit like a regular t-shirt - relaxed, true to size, comfortable. Authentic jerseys fit like athletic wear - tight, tapered, designed to hug the body. This single difference causes 90% of sizing mistakes.
If you remember one thing: Buy your usual t-shirt size for replica jerseys. For authentic jerseys, size up one if you want a comfortable fit.
How to Measure Yourself
Grab a soft measuring tape and follow these steps:
1. Chest: Measure around the widest part of your chest (under the armpits) with arms relaxed at your sides. Keep the tape level and snug but not tight.
2. Waist: Measure around your natural waistline (just above the belly button).
3. Length: Measure from the highest point of your shoulder straight down to where you want the jersey hem to sit (typically mid-hip).
Adult Size Chart
| Size | Chest (cm) | Chest (in) | Replica Fit | Authentic Fit |
|---|---|---|---|---|
| S | 88-96 | 35-38 | Snug for 90cm chest | Tight - size up to M |
| M | 96-104 | 38-41 | True to size | Athletic fit, snug |
| L | 104-112 | 41-44 | True to size | Comfortable athletic |
| XL | 112-124 | 44-49 | Relaxed | True to size |
| XXL | 124-136 | 49-54 | Loose | Relaxed |
Brand-Specific Sizing Notes
Nike (Arsenal, Liverpool, Chelsea, Inter, PSG): Nike replica jerseys run true to size. Nike authentic jerseys (DRI-FIT ADV) have the tightest fit of all brands - definitely size up if you're between sizes.
adidas (Real Madrid, Bayern, Dortmund, Marseille, Monaco): adidas replica jerseys have a slightly looser fit than Nike. adidas authentic jerseys (HEAT.RDY) are tapered but slightly more forgiving than Nike authentic.
Puma (Manchester City - from 2026-27): Puma jerseys tend to run slightly smaller than Nike and adidas. Consider sizing up if you're at the upper end of a size range.
Brand tip: If you own a Nike t-shirt in size M, a Nike replica jersey in M will fit similarly. An adidas M may feel slightly roomier. A Puma M may feel slightly tighter.
Women's Sizing
Women's jerseys are specifically cut for a more contoured fit through the chest and waist, with shorter sleeves and body length. Women's sizes typically run from XS to XL. If you prefer a looser, unisex fit, men's jerseys are also an option - just size down one from your usual women's size.
| Women's Size | UK Size | EU Size | Chest (cm) |
|---|---|---|---|
| XS | 6-8 | 34-36 | 80-84 |
| S | 8-10 | 36-38 | 84-88 |
| M | 10-12 | 38-40 | 88-94 |
| L | 12-14 | 40-42 | 94-100 |
| XL | 14-16 | 42-44 | 100-108 |
Kids Sizing
Kids jerseys are sized by age. When in doubt, always size up - children grow quickly and a slightly loose jersey will last longer.
| Size | Age Range | Chest (cm) | Notes |
|---|---|---|---|
| 2T/3T | 2-3 years | 52-56 | Toddler mini kits |
| 4T/5T | 4-5 years | 56-60 | Toddler mini kits |
| S | 6-7 years | 64-68 | Youth |
| M | 8-9 years | 68-72 | Youth |
| L | 10-11 years | 72-78 | Youth |
| XL | 12-13 years | 78-84 | Youth - near adult S |
Jersey Care: Keeping the Fit Perfect
Proper washing preserves both the size and fabric technology of your jersey:
Do: Wash inside out in cold water (30°C max) | Use mild detergent | Hang dry away from direct sunlight | Store on a hanger to maintain shape
Don't: Tumble dry | Dry clean | Bleach | Iron directly on printed names/numbers | Wash with rough items (jeans, zippers)
Frequently Asked Questions
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