Reference
Sukajan Size Guide
Sukaizen Sukajan jackets run from M to 4XL on internationalised sizing. Use this chart to find your fit before ordering.
Quick Answer
Sukaizen normalises to international US/EU sizing — a Sukaizen L = US L (~109 cm / 43 in chest). If you are between sizes, size up; embroidery does not stretch. For layering with a hoodie, always size up by one.
Measurements
Jacket flat measurements
Taken with the jacket lying flat on a clean surface. Allow ±1 cm tolerance for embroidered panels. All measurements include US imperial (in) and metric (cm).
| Size | Chest | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| M | 41 in / 104 cm | 18 in / 46 cm | 24 in / 61 cm | 26.5 in / 67 cm |
| L | 43 in / 109 cm | 18.5 in / 47 cm | 24.5 in / 62 cm | 27 in / 69 cm |
| XL | 45 in / 114 cm | 19.5 in / 50 cm | 25 in / 63.5 cm | 28 in / 71 cm |
| 2XL | 47 in / 119 cm | 20.5 in / 52 cm | 25.5 in / 65 cm | 28.5 in / 72.5 cm |
| 3XL | 49 in / 124 cm | 21.5 in / 54.5 cm | 26 in / 66 cm | 29.5 in / 75 cm |
| 4XL | 51 in / 130 cm | 22.5 in / 57 cm | 26.5 in / 67 cm | 30.5 in / 77.5 cm |
How-to
How to measure yourself
Use a soft tape measure. Stand naturally with arms relaxed, shoulders neutral. Measure over a fitted t-shirt for the most accurate read.
Measure twice, order once. Embroidery does not stretch.
- 1
Chest
Wrap the tape under your armpits, around the fullest part of your chest. Keep the tape level and breathe normally. Add 4–6 cm ease for a comfortable fit.
- 2
Shoulder
Measure from the bony point of one shoulder, across the back, to the bony point of the other. Stand straight, arms relaxed.
- 3
Sleeve
From the shoulder bone down to the wrist bone, with arm slightly bent. Sukajan sleeves should sit at the wrist when standing.
- 4
Length
From the highest shoulder seam straight down to where you want the jacket to end — typically just past the hip on the standard cut.
Fit guidance
Choose by body type and fit goal
Slim build
Order true to size for a streetwear-relaxed look, or size down one for a fitted shoulder. The embroidered back panel reads cleaner on a slimmer fit.
Athletic build
Stay true to size for a tailored shoulder. If your chest sits between sizes, prioritise the larger size — embroidery does not stretch.
Layered look
Size up by one if you plan to wear the jacket over a hoodie or chunky knit. Test by adding 6–8 cm to your chest measurement.
Womenswear fit
The cut is unisex but slightly relaxed. For a fitted silhouette, women generally size down by one from their usual coat size.
International sizing note
Asian vs Western sizing
Traditional Japanese-market Sukajan sizing tends to run one full size smaller than US and EU equivalents. Sukaizen normalises to international sizing, so a Sukaizen L = US L (chest ~109 cm / 43 in).
If you have ordered a Sukajan from a Japanese-only label before, do not apply that translation here — use the chart above directly.