Men's Size Guide

Not sure which size to order?

Use this guide to find your perfect fit. All measurements are in centimetres (cm) unless noted.

Chest: Measure around the fullest part of your chest, keeping the tape parallel to the floor.

Waist: Measure around your natural waistline — the narrowest part of your torso, usually just above the navel.

Seat: Measure around the fullest part of your seat, about 20 cm below your natural waist.

Inseam: Measure from the crotch seam to the bottom of the leg along the inner seam.

Shoulders: Measure from the edge of one shoulder to the other across the back.

Tip: Keep the tape snug but not tight, and stand straight with feet together.

EU Size	JIDAI Label	US Size	UK Size	Chest (cm)	Waist (cm)	Shoulders (cm)
44	XS	XS	34	84–87	74–77	42–43
46	S	S	36	88–91	78–81	43–44
48	M	M	38	92–95	82–85	44–45
50	L	L	40	96–99	86–89	46–47
52	XL	XL	42	100–103	90–93	47–48
54	2XL	2XL	44	104–107	94–97	49–50
56	3XL	3XL	46	108–111	98–101	51–52
58	4XL	4XL	48	112–115	102–105	52–53
60	5XL	5XL	50	116–119	106–109	54–55

* Sizes may vary slightly by style. When between sizes, we recommend sizing up.

EU Size	JIDAI Label	US Size	Waist (cm)	Seat (cm)	Inseam (cm)
44	XS	28	74–77	88–91	78–80
46	S	30	78–81	92–95	79–81
48	M	32	82–85	96–99	80–82
50	L	34	86–89	100–103	81–83
52	XL	36	90–93	104–107	82–84
54	2XL	38	94–97	108–111	82–84
56	3XL	40	98–101	112–115	83–85
58	4XL	42	102–105	116–119	83–85
60	5XL	44	106–109	120–123	84–86

EU Size	JIDAI Label	US/UK Size	Chest (cm)	Waist (cm)	Shoulders (cm)
44	XS	34S	84–87	74–77	42–43
46	S	36S/R	88–91	78–81	43–44
48	M	38R	92–95	82–85	44–45
50	L	40R	96–99	86–89	46–47
52	XL	42R	100–103	90–93	47–48
54	2XL	44R/L	104–107	94–97	49–50
56	3XL	46L	108–111	98–101	51–52

EU Size	US Men's	UK Size	Foot Length (cm)
39	6.5	5.5	24.5–25.0
40	7	6	25.0–25.5
41	7.5 / 8	7	25.5–26.0
42	8.5	7.5	26.0–26.5
43	9 / 9.5	8.5	26.5–27.0
44	10	9	27.0–27.5
45	10.5 / 11	10	27.5–28.0
46	11.5 / 12	11	28.0–28.5
47	12.5 / 13	12	28.5–29.0