Size and Fit Guide (US)

Men

Women

Boys

Girls

Boy's Tops

How to measure

CHEST: Place tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

HIPS: With your feet shoulder width apart, measure around the fullest part of your hips to be sure you'll have enough room to move comfortably.

Size Chart

BOYS' SIZE CHART - BIG KID
US Sizes Chest (in) Waist (in) Hips (in) Height (in)
YXS (7) 25 - 26 23 - 24 26 - 27 47 - 50.5
YSM (8) 26 - 27 24 - 25 27 - 28 50.5 - 53
YMD (10-12) 27 - 29 25 - 27 28 - 31 53 - 59
YLG (14-16) 29 - 32.5 27 - 30 31 - 34 59 - 65
YXL (18-20) 32.5 - 35.5 30 - 33 34 - 37 65 - 70
BOYS' SIZE CHART - LITTLE KID
US Sizes Chest (in) Waist (in) Hips (in) Height (in)
4 21.5 - 22.5 21.5 - 22.5 22.5 - 23.5 38 - 41
5 22.5 - 23.5 22 - 23 23.5 - 24.5 41 - 44
6 22.5 - 24.5 22.5 - 23.5 24.5 - 25.5 44 - 46.5
7 24.5 - 26 23 - 24 25.5 - 26.5 46.5 - 50
SIZE CHART - TODDLER
US Sizes Chest (in) Waist (in) Height (in) Weight (lb)
2T 20 - 21 20.5 - 21.5 33 - 35 29 - 33
3T 20.5 - 21.5 21 - 22 35 - 38 32 - 36
4/4T 21.5 - 22.5 21.5 - 22.5 38 - 41 35 - 39
5 22.5 - 23.5 22 - 23 41 - 44 38 - 42
SIZE CHART - INFANT
US Sizes Chest (in) Height (in) Weight (lb)
0 - 3M 15.5 - 17 20.5 - 24 8 - 12
3 - 6M 17 - 18 24 - 27 12 - 16
6 - 9M 18 - 18.5 27 - 29 16 - 20
12M 18.5 - 19 29 - 30 18 - 22
18M 19 - 20 30.5 - 33 22 - 26
24M 20 - 21 33 - 35 26 - 30
BOYS' SIZE CHART - BIG KID (CM)
US Sizes Chest (cm) Waist (cm) Hips (cm) Height (cm)
YXS (7) 63 - 66 58 - 61 66 - 69 119 - 128
YSM (8) 66 - 69 61 - 63 69 - 71 128 - 135
YMD (10-12) 69 - 74 63 - 69 71 - 79 135 - 150
YLG (14-16) 74 - 83 69 - 76 79 - 86 150 - 165
YXL (18-20) 83 - 90 76 - 84 86 - 94 165 - 178
BOYS' SIZE CHART - LITTLE KID (CM)
US Sizes Chest (cm) Waist (cm) Hips (cm) Height (cm)
4 55 - 57 55 - 57 57 - 60 97 - 104
5 57 - 60 56 - 58 60 - 62 104 - 112
6 60 - 62 57 - 60 62 - 65 112 - 118
7 62 - 66 58 - 61 65 - 67 118 - 127
BOYS' SIZE CHART - TODDLER (CM)
US Sizes Chest (cm) Waist (cm) Height (cm) Weight (kg)
2T 51 - 53 52 - 55 84 - 89 13 - 15
3T 52 - 55 53 - 56 89 - 97 14 - 16
4/4T 55 - 57 55 - 57 97 - 104 16 - 18
5 57 - 60 56 - 58 104 - 112 17 - 19
BOYS' SIZE CHART - INFANT (CM)
US Sizes Chest (cm) Height (cm) Weight (kg)
0 - 3M 39 - 43 52 - 61 3 - 6
3 - 6M 39 - 43 52 - 61 3 - 6
6 - 9M 46 - 47 69 - 74 7 - 9
12M 47 - 48 74 - 77 8 - 10
18M 48 - 51 77 - 84 10 - 12
24M 51 - 53 84 - 89 12 - 14
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Fit Guide

Fitted

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A slimmer, athletic cut that allows total mobility but eliminates the bulk of extra fabric.

Loose

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Fuller cut for complete comfort, total range of motion & greater breathability.

Boy's Bottoms

How to measure

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

HIPS: With your feet shoulder width apart, measure around the fullest part of your hips to ensure you will have enough room to move comfortably.

Size Chart

BOYS' SIZE CHART - BIG KID (IN)
US Sizes Chest (in) Waist (in) Hips (in) Height (in)
YXS (7) 25 - 26 23 - 24 26 - 27 47 - 50.5
YSM (8) 26 - 27 24 - 25 27 - 28 50.5 - 53
YMD (10-12) 27 - 29 25 - 27 28 - 31 53 - 59
YLG (14-16) 29 - 32.5 27 - 30 31 - 34 59 - 65
YXL (18-20) 32.5 - 35.5 30 - 33 34 - 37 65 - 70
BOYS' SIZE CHART - LITTLE KID (IN)
US Sizes Chest (in) Waist (in) Hips (in) Height (in)
4 21.5 - 22.5 21.5 - 22.5 22.5 - 23.5 38 - 41
5 22.5 - 23.5 22 - 23 23.5 - 24.5 41 - 44
6 22.5 - 24.5 22.5 - 23.5 24.5 - 25.5 44 - 46.5
7 24.5 - 26 23 - 24 25.5 - 26.5 46.5 - 50
BOYS' SIZE CHART - TODDLER (IN)
US Sizes Chest (in) Waist (in) Height (in) Weight (lb)
2T 20 - 21 20.5 - 21.5 33 - 35 29 - 33
3T 20.5 - 21.5 21 - 22 35 - 38 32 - 36
4/4T 21.5 - 22.5 21.5 - 22.5 38 - 41 35 - 39
5 22.5 - 23.5 22 - 23 41 - 44 38 - 42
BOYS' SIZE CHART - INFANT (IN)
US Sizes Chest (in) Height (in) Weight (lb)
0 - 3M 15.5 - 17 20.5 - 24 8 - 12
3 - 6M 17 - 18 24 - 27 12 - 16
6 - 9M 18 - 18.5 27 - 29 16 - 20
12M 18.5 - 19 29 - 30 18 - 22
18M 19 - 20 30.5 - 33 22 - 26
24M 20 - 21 33 - 35 26 - 30
BOYS' SIZE CHART - BIG KID (CM)
US Sizes Chest (cm) Waist (cm) Hips (cm) Height (cm)
YXS (7) 63.5 - 66 58.5 - 61 66 - 68.5 119.5 - 128.5
YSM (8) 66 - 68.5 61 - 63.5 68.5 - 71 128.5 - 134.5
YMD (10-12) 68.5 - 73.5 63.5 - 68.5 71 - 79 134.5 - 150
YLG (14-16) 73.5 - 82.5 68.5 - 76 79 - 86.5 150 - 165
YXL (18-20) 82.5 - 90 76 - 84 86.5 - 94 165 - 178
BOYS' SIZE CHART - LITTLE KID (CM)
US Sizes Chest (cm) Waist (cm) Hips (cm) Height (cm)
4 55 - 57 55 - 57 57 - 60 97 - 104
5 57 - 60 56 - 58 60 - 62 104 - 112
6 60 - 62 57 - 60 62 - 65 112 - 118
7 62 - 66 58 - 61 65 - 67 118 - 127
BOYS' SIZE CHART - TODDLER (CM)
US Sizes Chest (cm) Waist (cm) Height (cm) Weight (kg)
2T 51 - 53 52 - 55 84 - 89 13 - 15
3T 52 - 55 53 - 56 89 - 97 14 - 16
4/4T 55 - 57 55 - 57 97 - 104 16 - 18
5 57 - 60 56 - 58 104 - 112 17 - 19
BOYS' SIZE CHART - INFANT (CM)
US Sizes Chest (cm) Height (cm) Weight (kg)
0 - 3M 39 - 43 52 - 61 3 - 6
3 - 6M 39 - 43 52 - 61 3 - 6
6 - 9M 46 - 47 69 - 74 7 - 9
12M 47 - 48 74 - 77 8 - 10
18M 48 - 51 77 - 84 10 - 12
24M 51 - 53 84 - 89 12 - 14
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Fit Guide

Tight

deptbottomzone_fit_boys_fitted_0.png__PID:4de1e13c-1f6b-46fc-ba20-6ed07992271e

A slimmer, athletic cut that allows total mobility but eliminates the bulk of extra fabric.

Loose

deptbottomzone_fit_boys_loose_09.png__PID:e1e13c1f-6b86-4cfa-a06e-d07992271ed5

Fuller cut for complete comfort, total range of motion & greater breathability.

Boy's Footwear

How to measure

FOOT: We start with the true foot, which means we measure from heel to toe. That measurement (in centimeters) is then translated into our standard sizes.

To find your foot measurement closely trace your entire foot onto a piece of paper and measure from heel to toe. If your measurement is between chart numbers, we recommend sizing up. Be sure you’re putting your full weight on your foot while tracing. Please note: for the best results, measuring later in the day is recommended.

We created this easy-to-use sizing chart so that finding the right size shoes for your kids won’t be a workout in itself.

*Due to the metric/imperial conversions, there will be some instances where two US sizes will equal one UK size or one CM size.

Size Chart

US Youth Shoe Size Chart
US Youth Inches CM Euro UK
1K 2 ¾ 7 16 0.5
2K 3 ⁵⁄₃₂ 8 17 1.5
3K 3 ³⁵⁄₆₄ 9 18.5 2.5
4K 3 ¹⁵⁄₁₆ 10 19.5 3.5
5K 4 ¹⁵⁄₁₆ 11 21 4.5
6K 5 ¼ 12 22 5.5
7K 5 ¾ 13 23.5 6.5
8K 5 ¹⁵⁄₁₆ 14 25 7.5
9K 6 ¼ 15 26 8.5
10K 6 ⁹⁄₁₆ 16 27.5 9.5
10.5K 6 ¾ 16.5 27.5 10
11K 6 ¹⁵⁄₁₆ 17 28 10.5
11.5K 7 ¹⁄₁₆ 17.5 29 11
12K 7 ¼ 18 29.5 11.5
12.5K 7 ⁷⁄₁₆ 18.5 30 12
13K 7 ⁹⁄₁₆ 19 31 12.5
13.5K 7 ¾ 19.5 31.5 13
1 7 ¹⁵⁄₁₆ 20 32 13.5
1.5 8 ¹⁄₁₆ 20.5 33 1
2 8 ¼ 21 33.5 1.5
2.5 8 ⁷⁄₁₆ 21.5 34 2
3 8 ⁹⁄₁₆ 22 35 2.5
3.5 8 ½ 22.5 35.5 3
4 8 ¹³/₁₆ 23 36 3.5
4.5 8 ¹⁵⁄₁₆ 23.5 36.5 4
5 9 ¹/₁₆ 23.5 37.5 4.5
5.5 9 ¼ 24 38 5
6 9 ⁷⁄₁₆ 24 38.5 5.5
6.5 9 ½ 24.5 39 6
7 9 ¹¹/₁₆ 25 40 6
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Boy's Headwear

How to measure

HEAD: To figure out your UA fitted hat size, measure the circumference of your head where your hat will rest. If you don’t have a tape measure, use a string and measure it against a ruler. Find your measurement on the size chart to determine your ideal UA hat size.

Size Chart

SIZE CHART

ADJUSTABLE CAP SIZE
  Head (in)
YOUTH OSFA 207/8 - 223/8
ADJUSTABLE CAP SIZE
  Head (cm)
YOUTH OSFA 53 - 57
STRETCH-FIT
  Head (in)
S/M 207/8 - 211/2
M/L 22 - 23
L/XL 23 - 241/4
XL/XXL 241/4 - 251/2
STRETCH-FIT
  Head (cm)
S/M 53 - 55
M/L 56 - 58
L/XL 59 - 62
XL/XXL 63 - 65
FITTED
US sizes Head (in)
65/8 207/8
63/4 211/4
67/8 215/8
7 22
71/8 223/8
71/4 223/4
73/8 23
71/2 231/2
75/8 237/8
73/4 241/4
77/8 243/4
8 251/8
81/8 251/2
US sizes Head (cm)
65/8 53
63/4 53.9
67/8 54.9
7 55.9
71/8 56.8
71/4 57.8
73/8 58.8
71/2 59.7
75/8 60.6
73/4 61.6
77/8 62.8
8 63.8
81/8 64.8
Measurements are desired standards, some variability may occur.
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Boy's Gloves

How to measure

HAND LENGTH: Measure from the base of your palm at wrist to the top of your middle left finger.

HAND CIRCUMFERENCE: At the base of your fingers, measure around your knuckles with fingers together (excluding thumb).*Use larger measurement to find your ideal UA glove size

Size Chart

SIZE CHART

YOUTH HAND LENGTH
  Hand Length (in)
YSM 6¼ - 6½
YMD 6½ - 6¾
YLG 6¾ - 7
PEE WEE / T-BALL HAND LENGTH
  Hand Length (in)
OSFM 5¾ - 6
YOUTH HAND LENGTH
  Hand Length (cm)
YSM 15.9 - 16.5
YMD 16.5 - 17.1
YLG 17.1 - 17.8
PEE WEE / T-BALL HAND LENGTH
  Hand Length (cm)
OSFM 14.6 - 15.2
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Boy's Socks

How to measure

Sock sizes are based on US shoe size.

Size Chart

  US YOUTH SHOE SIZE US WOMEN'S SHOE SIZE US MEN'S SHOE SIZE EURO SHOE SIZE UK SHOE SIZE INCHES CM
0-6M 0K-2K     up to 17.5 up to 1.5 up to 3 1/8 up to 8
6-12M 2K-4K     17.5-19.5 1.5-3.5 3 1/8 - 4 8-10
12-24M 4K-7K     19.5-23.5 3.5-6.5 4-5 1/8 10-13
2-4T 7K-10.5K     23.5-27.5 6.5-10 5 1/8- 6 5/8 13-16.5
4-6 OR XS 10.5K-13K     27.5-31 10-12.5 6 5/8 - 7 5/8 16.5 - 19
SM 13.5K-4.5 4-6   31.5-36.5 13-4 7 5/8 - 9 1/4 19-23.5
MD 4.5-7 6-10 7-8.5 36.5-42 4-7.5 9 1/4 - 10 3/8 23.5-26.5
LG   10-14 8.5-13 42-47.5 7.5-12 10 3/8-12 1/8 26.5-31
XL     13-16 47.5-50.5 12-15 12 1/8- 13 1/4 31-34
OSFM   5.5-12   36-44.5 3.5-9.5 8 7/8 - 11 1/8 22.5 - 28.5