Use the Nike chart for your clothing department and category. The men's tops chart describes body measurements, so compare your body with that chart rather than treating its numbers as finished shirt dimensions.
How to use Nike's men's tops chart
Nike provides chest, waist and hip measurement guidance on this chart. Follow those instructions and use the chart's unit selector. For men's tops, Nike advises choosing according to the chest when chest and waist suggest different sizes.
Its between-size advice relates a smaller size to a closer fit and a larger one to a looser fit. Apply that guidance within the relevant chart; it is not an instruction to change every Nike garment by one size. Check any product-specific fit information too.
Separate the label from the intended silhouette
Use a favourite item as a second reference only when you have comparable garment dimensions. A hoodie and a fitted top can be sold under the same letter size while serving different purposes. Changing the label may also change sleeve and body length.
| You are buying | What to check |
|---|---|
| A training top | The product's intended fit, stretch and movement requirements |
| A sweatshirt or hoodie | Chest room, hem length and what you plan to wear underneath |
| Trousers or shorts | The appropriate bottoms chart, waist, hips and length |
| A different department or collection | Its own chart; do not reuse the men's tops ranges |
What to bring to a personal comparison
- Keep the item name, chosen size and product fit notes together.
- Identify whether your saved chart contains body ranges or finished garment measurements.
- For an actual garment-size comparison, obtain confirmed product dimensions rather than substituting Nike's body chart.
- State whether you want a close, regular or relaxed result, and note planned layering.
Looking for Nike shoe sizing?
This guide covers clothing. Shoe sizing needs the relevant footwear chart and foot measurements; clothing size labels and chest measurements do not apply. Use Nike's official size-chart directory to choose the correct footwear guide.
Common questions
Are the numbers in Nike's men's tops chart shirt measurements?
No. Nike identifies them as body measurements. Treating them as finished garment dimensions would give a misleading fit comparison.
Is this an official Nike size finder?
No. FitPreview is independent and is not affiliated with Nike. Use the linked Nike chart for official sizing information.
Sources & review
Official references checked on . Follow the current product page if its instructions differ.
Read our editorial approach