Choose the adidas chart for your department and garment category, then compare the body measurements it requests. The men's shirts and tops chart is a body chart; it is not a table of the finished chest widths of every adidas T-shirt or jacket.
Start with clothing, department and category
The adidas US size-guide controls separate men's, women's and kids' sizing, then separate categories such as tops and bottoms. A footwear size conversion cannot answer a clothing question. On the men's tops guide, chest, waist and hip measurements describe the body.
Record the page's units as well as the size label. Use the chart's own conversion where available rather than rounding a measurement to a different number to make it fall inside a preferred size.
Then read the item's intended fit
| Buying | Chart check | Product check |
|---|---|---|
| Training T-shirt | Relevant chest range | Close fit, regular fit or stretch construction |
| Hoodie or outer layer | Chest and other requested body ranges | Room over the layer you will actually wear |
| Trousers | The bottoms chart | Rise, leg shape and inseam |
| Short or tall option | The stated length category | Which garment dimensions change |
Example: a training top and a hoodie
Suppose one close-fitting training top works for you in M, while you want a roomy hoodie over a sweatshirt. That M is evidence about one product, not proof that every other M will give the room you want.
Compare the hoodie's supplied finished measurements with a hoodie you already wear over the same layer. If only body ranges are available, follow that chart and keep the layering question open; do not invent a finished chest measurement from the body range.
Already know your Nike size?
Use your measured chest as the link between the two brands. Their men's tops charts do not use identical ranges for every label. Our Nike versus adidas guide places selected published ranges side by side, with the department and units stated.
A chart comparison narrows the choice. It does not establish how two actual fabrics drape or prove that a brand runs small across its range.
Common questions
Is this an adidas shoe size guide?
No. This guide covers clothing. Use the footwear category on adidas's official guide for shoes and follow its foot-measuring instructions.
Should I always size up in adidas?
No single rule follows from the body chart. Check the item, the appropriate chart, your intended fit and any product-specific sizing instructions.
Sources & review
Official references checked on . Follow the current product page if its instructions differ.
Read our editorial approach