Decathlon size chart
Decathlon has a size chart of its own, and here it is in full: bust, waist and hip measurements in centimeters for every size, on the INT scale. Under each table you will find where it was taken from and when it was checked.
Decathlon size chart in centimeters
The ranges are given as printed in the source. The row that two of your three measurements land in is your size; what to do when they disagree is below.
| Size | Bust, cm | Waist, cm |
|---|---|---|
| XS | 84–87 | 70–73 |
| S | 88–91 | 74–77 |
| M | 92–95 | 78–81 |
| L | 96–103 | 82–89 |
| XL | 104–113 | 90–100 |
| 2XL | 114–123 | 101–111 |
| 3XL | 124–135 | 112–123 |
Each row as one sentence
- Decathlon men's INT size XS (XS) is chest 84–87 cm and waist 70–73 cm.
- Decathlon men's INT size S (S) is chest 88–91 cm and waist 74–77 cm.
- Decathlon men's INT size M (M) is chest 92–95 cm and waist 78–81 cm.
- Decathlon men's INT size L (L) is chest 96–103 cm and waist 82–89 cm.
- Decathlon men's INT size XL (XL) is chest 104–113 cm and waist 90–100 cm.
- Decathlon men's INT size 2XL (2XL) is chest 114–123 cm and waist 101–111 cm.
- Decathlon men's INT size 3XL (3XL) is chest 124–135 cm and waist 112–123 cm.
Where this chart comes from
Decathlon's own table for tops: chest and waist. The waist here is the natural waist, and it does NOT match the waist in the trouser table for the same cut: for this brand those are two different rows about two different places on the body.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- high · Rows are taken from the standard, or they matched across two independent publishers.
- Checked
- Sources
- decathlon.com captured 2026-08-28, inches converted to centimeters
| Size | Waist, cm | Hips, cm |
|---|---|---|
| XS | 66–71 | 80–85 |
| S | 72–77 | 86–91 |
| M | 78–83 | 92–97 |
| L | 84–89 | 98–104 |
| XL | 90–97 | 105–111 |
| 2XL | 98–105 | 112–118 |
| 3XL | 106–113 | 119–126 |
Each row as one sentence
- Decathlon men's INT size XS (XS) is waist 66–71 cm and hips 80–85 cm.
- Decathlon men's INT size S (S) is waist 72–77 cm and hips 86–91 cm.
- Decathlon men's INT size M (M) is waist 78–83 cm and hips 92–97 cm.
- Decathlon men's INT size L (L) is waist 84–89 cm and hips 98–104 cm.
- Decathlon men's INT size XL (XL) is waist 90–97 cm and hips 105–111 cm.
- Decathlon men's INT size 2XL (2XL) is waist 98–105 cm and hips 112–118 cm.
- Decathlon men's INT size 3XL (3XL) is waist 106–113 cm and hips 119–126 cm.
Where this chart comes from
Decathlon's own table for bottoms: waist at the trouser rise, and hips. The waist value is lower than in the tops table — that is the brand's own difference, not a discrepancy in the transcription.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- high · Rows are taken from the standard, or they matched across two independent publishers.
- Checked
- Sources
- decathlon.com captured 2026-08-28, inches converted to centimeters
| Size | Bust, cm | Waist, cm |
|---|---|---|
| 2XS | 80–83 | 58–62 |
| XS | 84–87 | 62–65 |
| S | 88–91 | 66–69 |
| M | 92–95 | 70–73 |
| L | 96–103 | 74–84 |
| XL | 104–113 | 85–96 |
| 2XL | 114–123 | 97–108 |
Each row as one sentence
- Decathlon women's INT size 2XS (2XS) is bust 80–83 cm and waist 58–62 cm.
- Decathlon women's INT size XS (XS) is bust 84–87 cm and waist 62–65 cm.
- Decathlon women's INT size S (S) is bust 88–91 cm and waist 66–69 cm.
- Decathlon women's INT size M (M) is bust 92–95 cm and waist 70–73 cm.
- Decathlon women's INT size L (L) is bust 96–103 cm and waist 74–84 cm.
- Decathlon women's INT size XL (XL) is bust 104–113 cm and waist 85–96 cm.
- Decathlon women's INT size 2XL (2XL) is bust 114–123 cm and waist 97–108 cm.
Where this chart comes from
Decathlon's own table for tops: chest and waist. The waist here is the natural waist, and it does NOT match the waist in the trouser table for the same cut: for this brand those are two different rows about two different places on the body.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- high · Rows are taken from the standard, or they matched across two independent publishers.
- Checked
- Sources
- decathlon.com captured 2026-08-28, inches converted to centimeters
| Size | Waist, cm | Hips, cm |
|---|---|---|
| 2XS | 60–63 | 79–85 |
| XS | 64–68 | 85–90 |
| S | 69–73 | 90–96 |
| M | 74–79 | 96–102 |
| L | 80–86 | 102–108 |
| XL | 87–93 | 108–114 |
| 2XL | 94–100 | 114–120 |
Each row as one sentence
- Decathlon women's INT size 2XS (2XS) is waist 60–63 cm and hips 79–85 cm.
- Decathlon women's INT size XS (XS) is waist 64–68 cm and hips 85–90 cm.
- Decathlon women's INT size S (S) is waist 69–73 cm and hips 90–96 cm.
- Decathlon women's INT size M (M) is waist 74–79 cm and hips 96–102 cm.
- Decathlon women's INT size L (L) is waist 80–86 cm and hips 102–108 cm.
- Decathlon women's INT size XL (XL) is waist 87–93 cm and hips 108–114 cm.
- Decathlon women's INT size 2XL (2XL) is waist 94–100 cm and hips 114–120 cm.
Where this chart comes from
Decathlon's own table for bottoms: waist at the trouser rise, and hips. The waist value is lower than in the tops table — that is the brand's own difference, not a discrepancy in the transcription.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- high · Rows are taken from the standard, or they matched across two independent publishers.
- Checked
- Sources
- decathlon.com captured 2026-08-28, inches converted to centimeters
What to do when your measurements land in different rows
That is normal, not a bad measurement: the chart is built on a standard figure, and a real body does not always match its proportions. For bottoms, take the larger of the two sizes and have it taken in — a waist is easier to take in than hips are to let out. For tops, the bust measurement leads.
How to measure your bust, waist and hips
The tape stays horizontal and lies flat without digging in. Measure the bust at its fullest point, the waist at its narrowest — not at the waistband of your jeans — and the hips at their widest. Breathe normally: a held-in stomach gives a size that does not work out in the fitting room.
To have your own numbers read against every scale at once, open the app. No account needed. How the scales themselves work is explained on the Clothing sizes page.
Similar brands
The brands here are grouped by what connects them to this one: some print close numbers — those say how much wider or narrower the same size runs — some use the same label scales, and some are from the same country. A matching chart does not promise the same fit: cut differs from brand to brand, and that is a separate question for the fitting room.
Publish similar numbers
- Gina Tricot brand chart the same size runs 0.7 cm narrower
- Vero Moda brand chart the same size runs 1 cm narrower
- Aerie brand chart the same size runs 1.5 cm narrower
- American Eagle brand chart the same size runs 1.5 cm narrower
- Promod brand chart the same size runs 1.8 cm narrower
- Tezenis brand chart the same size runs 1.7 cm narrower
Same label scales
- & Other Stories brand chart INT
- 12 STOREEZ brand chart INT
- 8seconds brand chart INT
- adidas brand chart INT
