Celio size guide

Official chart in centimetres: men and women.

Official source: Celio — recorded on October 19, 2026

About this chart

Celio publishes its measurements in centimetres. Jackets and coats follow the tops chart (without XXS); the one-size cap fits a 58 cm head circumference. The boxers chart, which is inconsistent (size 38 has a smaller waist than size 36), is not reproduced.

Men

Tops and outerwear

Size	Bust (cm)
XXS	75–78
XS	80–84
S	88–92
M	96–100
L	104–108
XL	112–116
XXL	120–124
XXXL	128–132

Shirts

The UK/US equivalent for shirts is the collar size in inches (15 = about 38 cm).

Size	Bust (cm)
XS	80–84
S	88–92
M	96–100
L	104–108
XL	112–116
XXL	120–124
XXXL	128–132

International conversions

Celio	XS	S	M	L	XL	XXL	XXXL
US / UK	13	14	15	16	17	18	19

Jackets, blazers and suits — numbered sizes

Size	Bust (cm)
44	88
46	92
48	96
50	100
52	104
54	108
56	112
58	116
60	120

International conversions

Celio	44	46	48	50	52	54	56	58	60
US / UK	34	36	38	40	42	44	46	48	50

Bottoms

The French size of bottoms is half the waist measurement (a 42 for 84 cm). Celio does not match the same letters to French sizes on every page: M+ is a 40 in jeans and a 42 in trousers or swimwear. Go by the number.

Size	Waist (cm)
34	68
36	72
38	76
40	80
42	84
44	88
46	92
48	96
50	100
52	104
54	108

International conversions

Celio	34	36	38	40	42	44	46	48	50	52	54
US / UK	27	28	30	32	33	34	36	38	40	42	44
Letters (jeans)	XS	S	M	M+	L	L+	XL	XL+	XXL	XXL+	—
Letters (trousers, swimwear)	XS	S	S+	M	M+	L	L+	XL	XL+	XXL	XXXL

Leg lengths

Celio gives an inside leg of less than 77 cm for L30, with no lower bound.

Size	Leg length (cm)
L30	77
L32	78–82
L34	83–88

Belts

Size	Waist (cm)
T1	80–88
T2	92–96
T3	100–104
T4	108–114

International conversions

Celio	T1	T2	T3	T4
Letter size	M	L	XL	2XL
French size	38–42	44–46	48–50	52–54

Gloves — letter sizes

Size	Palm circumference (cm)
T1	21.5–23.5
T2	23.5–25.5

International conversions

Celio	T1	T2
Glove size	8–9	9–10
Letter size	S–M	L–XL

Caps and beanies

Size	Head circumference (cm)
T1	57
T2	59
T3	61

Shoes

International conversions

Celio	39	40	41	42	43	44	45	46
UK	5	6	7	8	9	10	11	12
US	6	7	8	9	10	11	12	13

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Women

Tops and outerwear

Size	Bust (cm)
XS	75–81
S	81–87
M	87–94
L	94–102
XL	102–110
XXL	110–118

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