US Polo Assn Size Charts & Fit Information

U.S. Polo Assn. Size Guide

U.S. Polo Assn. is the official brand of the United States Polo Association, offering casual clothing, footwear and accessories inspired by the sport of polo and classic American style. The brand provides comfortable, sporty apparel for men, women and children, with sizing that generally follows standard UK and US measurements. U.S. Polo Assn. clothing features a relaxed, athletic fit designed for everyday wear, combining traditional polo heritage with contemporary casual fashion. Known for quality basics — polo shirts, t-shirts, chinos, jeans, sweatshirts and casual outerwear — the brand caters to those seeking an active, laid-back lifestyle with dependable sizing consistency across its collections.

How to Measure

To find your ideal U.S. Polo Assn. size, take accurate body measurements using a flexible tape measure while wearing lightweight clothing. Follow these steps:

Chest / Bust: Measure around the widest part of your chest, just below the armpit and over the shoulder blades, keeping the tape measure horizontal and comfortably snug — not too tight.
Waist: Measure around your natural waistline where your trouser waistband would comfortably sit, typically just above the belly button. Keep the tape snug but not constricting.
Hips: Measure around the fullest part of your hips and bottom, keeping the measuring tape as horizontal as possible.
Inside Leg: Measure straight down the inside of the leg from the crotch to the ankle bone for trousers, or to your preferred length for shorts.
Sleeve Length (Long Sleeve): Measure from the centre back at the spine, along the shoulder and down the arm to the wrist bone with your arm slightly bent.
Neck: Measure around the base of the neck where a shirt collar would sit comfortably. Allow enough room to insert two fingers between the tape and your neck.
Thigh: Measure around the fullest part of your upper leg, just below the crotch.

Men’s Tops Size Chart

For t-shirts, polo shirts, sweatshirts, jackets and shirts.

Size	UK/US	EU	Chest (inches)	Chest (cm)	Waist (inches)	Waist (cm)	Neck (cm)	Arm Length (cm)
XS	XS	44	34–36	86–91	28–30	71–76	37	84.5
S	S	46	36–38	91–97	30–32	76–81	38	85
M	M	48	38–40	97–102	32–34	81–86	39.5	86
L	L	50	40–42	102–107	34–36	86–91	40.5	86.7
XL	XL	52	42–44	107–112	36–38	91–97	42	87.5
XXL	XXL	54	44–46	112–117	38–40	97–102	43	89
3XL	3XL	56	46–50	117–127	40–42	102–107	44.5	91
4XL	4XL	58	50–54	127–137	42–44	107–112	45.5	94
5XL	5XL	60	54–58	137–147	44–46	112–117	48	94

Men’s Bottoms Size Chart — Chinos, Jeans & Shorts

Waist Size	Waist (cm)	Waist (inches)	Seat (cm)	Seat (inches)	Inside Leg (cm)	Inside Leg (inches)
28	71	28	88–90	34½–35⅛	81	32
30	76	30	93–95	36½–37.4	81	32
32	81	32	98–100	38½–39⅛	81	32
34	86	34	103–105	40½–41⅛	81	32
36	91	36	108–110	42½–43⅛	81	32
38	97	38	113–115	44⅛–45	81	32
40	102	40	118–120	46¼–47⅛	81	32

Men’s Sweat Joggers & Shorts Size Chart

Size	Waist (cm)	Waist (inches)	Seat (cm)	Seat (inches)	Inside Leg (cm)	Inside Leg (inches)
XS	71–76	28–30	88–90	34½–35⅛	77	30
S	76–81	30–32	93–95	36½–37.4	77	30
M	81–86	32–34	98–100	38½–39⅛	77	30
L	86–91	34–36	103–105	40½–41⅛	77	30
XL	91–97	36–38	108–110	42½–43⅛	77	30
XXL	97–102	38–40	113–115	44⅛–45	77	30
3XL	102–107	40–42	118–120	46¼–47⅛	77	30

Women’s Tops Size Chart

For jackets, shirts, sweatshirts, t-shirts and polo shirts.

Size	UK	US	EU	Bust (inches)	Bust (cm)	Waist (inches)	Waist (cm)	Arm Length (cm)	Length (cm)
XS	8	4	36	32	82	25	63.5	75	69
S	10	6	38	34	87	27	68.5	76.5	71
M	12	8	40	36	92	29	73.5	78	73
L	14	10	42	38	97	31	78.5	79.5	75
XL	16	12	44	40	102	33	83.5	81	77
2XL	18	14	46	42½	108	35½	89.5	83	79
3XL	20	16	48	45	114	38	95.5	85	79

Women’s Dresses Size Chart

Size	UK	US	EU	Bust (inches)	Bust (cm)	Waist (inches)	Waist (cm)	Hip (inches)	Hip (cm)
XS	8	4	36	32	82	25	63.5	35	89
S	10	6	38	34	87	27	68.5	37	94
M	12	8	40	36	92	29	73.5	39	99
L	14	10	42	38	97	31	78.5	41	104
XL	16	12	44	40	102	33	83.5	43	109
2XL	18	14	46	42½	108	35½	89.5	45½	115
3XL	20	16	48	45	114	38	95.5	48	121

Women’s Bottoms Size Chart

For jeans, joggers and leggings.

Size	UK	US	EU	Waist (inches)	Waist (cm)	Hip (inches)	Hip (cm)	Thigh (cm)	Inside Leg (cm)
XS	8	4	36	25	63.5	35	89	53	78
S	10	6	38	27	68.5	37	94	55.5	78
M	12	8	40	29	73.5	39	99	58	78
L	14	10	42	31	78.5	41	104	60.5	78
XL	16	12	44	33	83.5	43	109	63.5	78
2XL	18	14	46	35½	89.5	45½	115	66.5	78
3XL	20	16	48	38	95.5	48	121	66.5	78

U.S. Polo Assn. Shoe Size Chart

U.S. Polo Assn. offers a range of casual footwear for men and women including trainers, canvas shoes and loafers. Use the conversion table below to find your correct shoe size.

UK	US Men’s	US Women’s	EU	Foot Length (cm)
3	–	5	36	22.5
4	–	6	37	23.5
5	–	7	38	24
6	7	8	39	24.5
6.5	7.5	8.5	40	25
7	8	9	41	25.5
8	9	10	42	26.5
9	10	–	43	27
10	11	–	44	28
11	12	–	45	28.5
12	13	–	46	29.5

Kids’ Size Charts

Babies (0–6 Months)

Age	Height	Chest	Waist	Hips	Weight
0–6 Months	68 cm / 26.5"	45.5 cm / 18"	45 cm / 17.5"	46 cm / 18"	8 kg

Toddlers (6–36 Months)

Age	Height	Chest	Waist	Hips	Weight
6 Months	68 cm / 26.5"	45.5 cm / 18"	45 cm / 17.5"	46 cm / 18"	8 kg
9 Months	74 cm / 29"	47 cm / 18.5"	46.5 cm / 18.5"	48 cm / 19"	9 kg
12 Months	80 cm / 31.5"	49.5 cm / 19.5"	49 cm / 19"	52 cm / 20.5"	10 kg
18 Months	86 cm / 34"	51 cm / 20"	50 cm / 19.5"	54 cm / 21"	11 kg
24 Months	92 cm / 36"	53 cm / 21"	51 cm / 20"	56 cm / 22"	12.5 kg
36 Months	98 cm / 38.5"	55 cm / 21.5"	52 cm / 20.5"	58 cm / 23"	14.5 kg

Boys (3–16 Years)

Age	Height	Chest	Waist	Hips
3–4 Yrs	98–104 cm / 38.5–41"	55–57 cm /

Sizing Information

General Fit

US Polo Assn sizing tends to follow standard UK sizing. However, we recommend checking the specific size chart for each item.

Fit Recommendations

Check product-specific size charts when available
Read customer reviews for fit feedback
Consider the item type (slim fit, regular fit, etc.)
When in doubt, contact customer service

US Polo Assn