IKKS men’s clothing shows notable size discrepancies depending on the type of garment. A structured jacket does not fit the same as a stretch jean from the same collection, and this disparity leads to frequent returns. Understanding where these discrepancies lie allows for ordering the correct size on the first try, whether the purchase is made online or in-store.
IKKS men’s size discrepancies by clothing category
The IKKS size chart remains officially stable from season to season. In practice, the fit varies significantly depending on the product category. The table below summarizes the trends observed in customer returns and fit recommendations.
| Category | Dominant Fit | Perceived Size | Recommendation |
|---|---|---|---|
| Structured jacket (without elastane) | Fitted | Runs small | Size up |
| T-shirt, polo | Regular to slightly fitted | True to size | Stick to usual size |
| Slim stretch jeans | Slim with elastane | True to size | Stick to usual size |
| Relaxed pants | Loose | Runs slightly large | Stay with usual size or size down |
| Tailored shirt | Fitted | Runs small | Size up if broad-shouldered |
The common point: IKKS structured tops fit smaller than stretch bottoms. A man who wears a M in a T-shirt may need an L in a jacket while remaining in M for jeans.
To delve deeper into whether IKKS runs large or small, it is necessary to think category by category rather than seeking a single answer.
IKKS men’s jackets: why size up
Structured jackets hold the majority of surprises upon unpacking. The reason is technical: a jacket without elastane does not forgive an extra centimeter in chest measurement. The fabric does not stretch, and the fitted cut typical of IKKS accentuates this rigidity.
The discrepancy is less noticeable on a jersey jacket or overshirt, where the knit offers a natural margin. However, on a blended wool blazer or a peacoat, the feeling is clear.
Measurements to take before ordering
- Chest measurement taken under the armpits, arms at the sides. Compare to the IKKS size guide online rather than to usual size in another brand.
- Waist measurement at the navel for long jackets like parkas. IKKS often cinches at this point.
- Sleeve length from shoulder to wrist, arm slightly bent. IKKS sleeves can sometimes be short on tall builds with long arms.
If the chest measurement is at the top of the range for a size on the official guide, moving up to the next size reduces the risk of return.
IKKS jeans and pants: slim, regular, or relaxed fit
Since recent collections, IKKS offers a wider range of men’s fits than before. The same customer may notice a different perceived size from one pair of pants to another within the same collection.
Slim stretch jeans remain the most predictable piece. The integrated elastane absorbs small measurement discrepancies. An IKKS stretch jean is generally worn in the usual size, without adjustment.
Relaxed pants, which appeared more prominently in the 2024-2025 collections, follow an opposite logic. Their loose fit can give the impression of running large, especially if the buyer is used to slim fits.
Fabric composition and its impact on fit
The presence of elastane changes everything. A pure cotton chino behaves like a jacket: the size is fixed. A jean with a few percent of elastane offers flexibility that compensates for a one to two centimeter discrepancy in waist measurement.
Before finalizing an order, checking the composition on the product sheet provides a reliable indication of how the garment will behave once worn.
True Fit on the IKKS site: an article-by-article tool
IKKS integrates the True Fit module on its site. The tool does not simply ask for a generic size: it cross-references declared body type, size worn in other brands, type of cut of the model, and fabric composition.
The recommendation thus varies from one item to another. For a fitted wool jacket, True Fit may suggest an L to a man who usually wears an M. For a jersey T-shirt from the same collection, it will maintain the M.
This granularity makes the tool more useful than a static size guide, provided one honestly inputs their measurements and habits. Declaring a “desired” size rather than the actual one skews the recommendation.
Summary of guidelines for choosing IKKS men’s size
- Structured tops (jacket, blazer, peacoat): plan to go one size up from usual size if the fabric does not contain elastane.
- Soft tops (T-shirt, polo, sweatshirt): usual size in most cases.
- Slim stretch jeans: usual size, elastane compensates for minor discrepancies.
- Relaxed pants: check measurements, the loose fit can give an impression of running large.
- Use True Fit on the IKKS site for tailored recommendations for each piece.
The most reliable reflex remains to measure one’s chest and waist before each order, then cross-reference this data with the official IKKS guide. The size displayed on the label of another brand does not constitute a transferable reference, especially for fitted pieces.