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Size guide

Two tables: what your body measures, and what the garment measures. If they disagree, trust the garment table.

Body measurements

Size	Chest (cm)	Waist (cm)	Hip (cm)	IT	FR	UK	US
XS	86–90	70–74	90–94	44	34	6	2
S	90–95	74–79	94–99	46	36	8	4
M	95–101	79–85	99–105	48	38	10	6
L	101–107	85–91	105–111	50	40	12	8
XL	107–114	91–98	111–118	52	42	14	10

Garment measurements

Taken flat and doubled where relevant. Measured on the Sesto Merino Crew; every product page lists its own.

Size	Chest, flat	Body length	Sleeve	Shoulder
XS	50	62	60	43
S	53	64	61	45
M	56	66	62	47
L	59	68	63	49
XL	62	70	64	51

How to measure

Under the arms, across the fullest part, tape level and loose enough to fit two fingers underneath.

The narrowest point, usually just above the navel. Do not hold your breath in — you will size down and regret it.

Around the fullest part, roughly 20 cm below the waist, with feet together.

Knitwear: size down, it relaxes about a centimetre. Outerwear and shirting: size up. Trousers: go by waist, we hem for free.

Still not sure?

Order two sizes and send one back — returns are free for 30 days and every parcel has a prepaid label. Or tell us your usual size in three other brands and we will tell you what to take here.

Ask us