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NIKE SIZE GUIDE

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Mens

Tops Bottoms Footwear

Womens

Tops Bras & Crops Bottoms Footwear

Kids

Clothing Footwear Baby & Toddler

Mens Shirts & Tops

Convert (CM)Convert (INCH)

Please note all measurements by default are in centimetres. To change this click the CONVERT button below.

Size XXS XS S M L XL 2XL 3XL 4XL
Chest 73 -80 81- 88 89 - 96 97 -104 105-113 114 -123 124-133 134-143 144 -153
Waist 60- 67 68-75 76- 83 84- 91 92-100 101- 110 111- 121 122 - 132 133-143
Hip 72- 79 80 - 87 88 - 95 96-103 104-112 113- 122 123 - 132 133- 142 143- 152

Fitment Guide - Mens Tops

1. Chest
Using a flexible tape measure, measure around underneath your armpits or at your fullest part.

2. Waist
Measure around your natural waist-line.

3. Hips
Measure at the widest point around your hips.

Please note all measurements by default are in centimetres. To change this click the CONVERT button below.

Mens Bottoms

Convert (CM)Convert (INCH)
Size XS S M L XL XXL 3XL
Waist 65 - 73 73 - 81 81 - 89 89 - 97 97 - 109 109 - 121 121 - 133
Hips 80 - 88 88 - 96 96 - 104 104 - 112 112 - 120 120 - 128 128 - 136
Height 170 - 83 170 - 183 170 - 183 170 - 183 170 - 183 170 - 183 170 - 183

Fitment Guide - Mens Bottoms

1. Waist
Measure around your natural waist-line.

2. Hips
Measure at the widest point around your hips.

3. Inseam
Measure from the crotch seam all the way to the bottom of the shorts/pants leg.

Shoe sizes on product details pages are in US shoe size. Your foot length (in cm) will be different than the CM size on your shoe box. CM size refers to a sizing system, like US, UK, EUR, and should not be confused with the length of the foot

Mens Shoes

US 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 17 18
UK 5.5 6 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16 17
EU 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49.5 50.5 51.5 52.5
FOOT CM 23.7 24.1 24.5 25 25.4 25.8 26.2 26.7 27.1 27.5 27.9 28.3 28.8 29.2 29.6 30 30.5 31.3 32.2 33 33.9
FOOT IN 9.3 9.5 9.6 9.8 10 10.2 10.3 10.5 10.7 10.8 11 11.1 11.3 11.5 11.7 11.8 12 12.3 12.7 13 13.3

Unisex Shoes

US MEN 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15
US WOMEN 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5
EU 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49 49.5
FOOT CM 22.5 23 23.5 23.5 24 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 33
FOOT IN 8.9 9.1 9.3 9.3 9.5 9.5 9.6 9.8 10 10.2 10.4 10.6 10.8 11 11.2 11.4 11.6 11.8 12 12.2 12.4 12.6 12.8 13

Fitment Guide - Footwear

1. Heel to Toe
On your foot measure from the middle of the heel to the longest toe for each foot. If one foot is longer than the other take the longest measurement and round up or down to the closest 2mm.

Please note all measurements are in centimetresinches.
*Our Plus Size products are more than simply 'extended', they are meticulously proportioned to the needs of the body (Size 1X to 3X).

Womens Tops

Convert (CM)Convert (INCH)
Nike Size XS S M L XL XXL
US Size 0–2 4–6 8–10 12–14 16–18 20–22
Bust 76 -83 83 -90 90 -97 97 -104 104 -114 114 -124
Waist 60–67 67–74 74–81 81–88 88–98 98–108
Hips 84 -91 91 -98 98 -105 105 -112 112 -120 120 -128

Womens Plus Tops

Convert (CM)Convert (INCH)
Nike Size 1X* 2X* 3X*
US Size 16W–18W 20W–22W 24W–26W
Bust 114 -124 124 -134 134 -144
Waist 104 -114 114 -124 124 -134
Hips 118 -128 128 -138 138 -148

Fitment Guide - Womens Tops

1. Chest/Bust
Using a flexible tape measure, measure around underneath your armpits or at your fullest part.

2. Waist
Measure around your natural waist-line.

3. Hips
Measure at the widest point around your hips.

Womens Sports Bras

Alpha Size XS S M L XL XXL
Band/Cup Size US 30A -30E / 32A-32B 32C - 32E / 34A - 34C 34D - 34E / 36A -36C 36D  - 36E / 38A - 38C 38D - 38E / 40A - 40C 40D - 40E / 42
Band/Cup Size AU/NZ 8A - 8E / 10A - 10B 10C - 10E / 12A - 12C 12D - 12E / 14A - 14C 14D - 14E / 16A - 16C 16D - 16E / 18A - 18C 18D - 18E / 20A - 20C

Womens Sports Bras - Cup Specific Sizing

Alpha Size XS (A-C) XS (D-E) XS (F-G) S (A-C) S (C-E) S (F-G) M (A-B) M (C-E) M (F-G) L (A-B) L (C-E) L (F-G) XL (A -B) XL (C-E) XL (F-G) XXL (A-B) XXL (C-E) XXL (F-G)
Band/Cup Size US 30A -30C / 32A-32B 30D - 30E 30F - 30G 32A - 32B / 34C 32D - 32E / 34C 32F - 32G 36A -36B 36C / 34D - 34E 34F -34G 38A - 38B 38C / 36D - 36E 36F - 36G  40A - 40B 40C / 38D - 38E 38F - 38G 42A - 42B 42C / 40D - 40E 40F - 40G
Band/Cup Size AU/NZ 8A - 8E / 10A - 10B 8D - 8E 8F - 8G 12A - 12B /10C 12D - 12E /12C 10F - 10G 14A - 14B 14C / 12D -12E 12F - 12G 16A - 16B 16C / 14D- 14E 14F - 14G  18A - 18C 18C / 16D - 16E 16F - 16G  20A - 20B 20C / 18D - 18E 18F - 18G

Womens Plus Size Sports Bras

Alpha Size 1X 2X 3X 4X
Band/Cup Size US 42D - 40E / 44A - 44C 44D - 44E / 46A - 46C 46D - 46E / 48A - 48C 48D -59E / 50A - 50C
Band/Cup Size AU/NZ 20D - 20E / 22A - 22C 22D - 22E / 24A - 24C 24D - 24E / 26A - 26C 26D - 26E / 28A - 28C

Womens Plus Size Sports Bras - Cup Specific Sizing

Alpha Size 1X (A-B) 1X (D-E) 1X (F-G) 2X (A-B) 2X (C-E) 2X (F-G) 3X (A-B) 3X (C-E) 3X (F-G) 4X (A-B) 4X (C-E) 4X (F-G)
Band/Cup Size US 44A -44B 44C / 42D -42E 42F - 42G 46A - 46B 46C / 44D - 44E 44F - 44G 48A - 48B 48C / 46D - 46E 46F - 48G 50A - 50B 50C / 48D - 48E 48F - 48G
Band/Cup Size AU/NZ 22A -22B 22C / 20D - 20E 20F - 20G 24A - 24B 24C / 22D - 22E 22F - 22G 26A - 26B 26C/ 24D - 24E 24F - 24E 28A - 28B 28C / 26D - 26E 26F - 28G

Please note all measurements are in centimetresinches.
*Our Plus Size products are more than simply 'extended', they are meticulously proportioned to the needs of the body (Size 1X to 3X).

Womens Bottoms

Convert (CM)Convert (INCH)
Nike Size XS S M L XL XXL
US Size 0–2 4–6 8–10 12–14 16–18 20–22
Waist 60 -67 67 -74 74 -81 81 -88 88 -98 98 -108
Hips 84 -91 91 -98 98 -105 105 -112 112 -120 120 -128
Height 163 -173 163 -173 163 -173 163 -173 163 -173 163 -173

Womens Plus Size Bottoms

Convert (CM)Convert (INCH)
Nike Size 1X* 2X* 3X*
US Size 16W-18W 20W-22W 24W-26W
Waist 98 -108 108 -118 118 -128
Hips 120 -128 128 -138 138 -148
Height 163 -173 163 -173 163 -173

Fitment Guide - Womens Bottoms

1. Waist
Measure around your natural waist-line.

2. Hips
Measure at the widest point around your hips.

3. Inseam
Measure from the crotch seam all the way to the bottom of the shorts/pants leg.

Shoe sizes on product details pages are in US shoe size. Your foot length (in cm) will be different than the CM size on your shoe box. CM size refers to a sizing system, like US, UK, EUR, and should not be confused with the length of the foot

Womens Shoes

US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
UK 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5
EU 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5
FOOT CM 22 22.4 22.9 23.3 23.7 24.1 24.5 25 25.4 25.8 26.2 26.7 27.1 27.5 27.9
FOOT IN 8.7 8.8 9 9.2 9.3 9.5 9.6 9.8 10 10.2 10.3 10.5 10.7 10.8 11

Unisex Shoes

US MEN 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15
US WOMEN 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5
EU 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49 49.5
FOOT CM 22.5 23 23.5 23.5 24 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 33
FOOT IN 8.9 9.1 9.3 9.3 9.4 9.4 9.7 9.8 10 10.2 10.4 10.6 10/8 11 11.2 11.4 11.6 11.8 12 12.2 12.4 12.6 12.8 13

Fitment Guide - Footwear

1. Heel to Toe
On your foot measure from the middle of the heel to the longest toe for each foot. If one foot is longer than the other take the longest measurement and round up or down to the closest 2mm.

Little Kids Clothing

Convert (CM)Convert (INCH)
Alpha Size XXS XS S M L XL
Numeric Size 3T 4 5 6 6X/7 7X
Chest   53-56 56-59 59-61 61-63 63-66
Waist   54-56 56-58 58-59 59-60 60-61
Hips   56-59 59-61 61-63 63-66 66-70
Height 90-96 96-104 104-110 110-116 116-122 122-128
Age 2-3 3-4 4-5 5-6 6-7 7-8

Older Boys Clothing

Convert (CM)Convert (INCH)
Alpha Size XS S M L XL
Numeric Size 6-7 8-9 10-12 14-16 18-20
Chest 64.5-66 66-69 69-75 75-81.5 81.5-88.5
Waist 59.5-61.5 61.5-65 65-69 69-72.5 72.5-75.5
Hips 68.5-71 71-74.5 74.5-79.5 79.5-84.5 84.5-89.5
Height 122-128 128-137 137-147 147-158 158-170
Age 6-7 8-9 10-11 12-13 14+

Older Girls Clothing

Convert (CM)Convert (INCH)
Alpha Size XS S M L XL
Numeric Size 6-7 8-9 10-12 14-16 18-20
Chest 64.5-68 68-73 73-79 79-85.5 85.5-92.5
Waist 59.5-61 61-64 64-68 68-71.5 71.5-74.5
Hips 68.5-73 73-78.5 78.5-83.5 83.5-88.5 88.5-93.5
Height 122-128 128-137 137-146 146-156 156-166
Age 6-7 8-9 10-11 12-13 14+

Fitment Guide - Kids Tops

1. Chest
Using a flexible tape measure, measure around underneath your armpits or at your fullest part.

2. Waist
Measure around your natural waist-line.

3. Hips
Measure at the widest point around your hips.

Fitment Guide - Kids Bottoms

1. Waist
Measure around your natural waist-line.

2. Hips
Measure at the widest point around your hips.

3. Inseam
Measure from the crotch seam all the way to the bottom of the shorts/pants leg.

Shoe sizes on product details pages are in US shoe size. Your foot length (in cm) will be different than the CM size on your shoe box. CM size refers to a sizing system, like US, UK, EUR, and should not be confused with the length of the foot

Kids Shoes

US 1C 1.5C 2C 2.5C 3C 3.5C 4C 4.5C 5C 5.5C 6C 6.5C 7C 7.5C 8C 8.5C 9C 9.5C 10C 10.5C 11C 11.5C 12C 12.5C 13C 13.5C
UK 0.5 1 1.5 2 2.5 3 3.5C 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
EU 16 16.5 17 18 18.5 19 19.5 20 21 21.5 22 22.5 23.5 24 24.5 25.5 26 26.5 27 27.5 28 28.5 29.5 30 31 31.5
FOOT CM 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5
FOOT IN 2.8 3 3.2 3.4 3.6 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 5.7 5.9 6.1 6.3 6.5 6.7 6.9 7.1 7.3 7.5 7.7

Youth Shoes

Convert (CM)Convert (INCH)
US YOUTH 1Y 1.5Y 2Y 2.5Y 3Y 3.5Y 4Y 4.5Y 5Y 5.5Y 6Y 6.5Y 7Y
US M / W             W5.5 W6 W6.5 W7 M6 / W7.5 M6.5 / W8 M7 / W8.5
EU YOUTH 32 33 33.5 34 35 35.5 36 36.5 37.5 38 38.5 39 40
EU M / W             W36 W36.5 W37.5 W38 M38.5 / W38.5 M39 / W39 M40 / W40
UK YOUTH 13.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6
UK M / W             W3 W3.5 W4 W4.5 M5.5 / W5 M6 / W5.5 M6 / W6
FOOT (CM) 20 20.5 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26
FOOT (IN) 7.9 8.1 8.3 8.5 8.7 8.9 9.1 9.3 9.5 9.6 9.8 10 10.2

Fitment Guide - Footwear

1. Heel to Toe
On your foot measure from the middle of the heel to the longest toe for each foot. If one foot is longer than the other take the longest measurement and round up or down to the closest 2mm.

Baby & Toddler Clothing

Convert (CM)Convert (INCH)
Age (Months) 0–3 3–6 6–9 9–12 12–18 18–24 24–36 36-48
US Size           2T 3T 4T
Chest 41 -43 43 -45 45 -47 47 -48 48 -50 50 -52 52 -53 53 -56
Waist 42 -45 45 -47 47 -48 48 -50 50 -52 52 -54 54 -54 54 -56
Hips 42 -45 45 -47 47 -48 48 -50 50 -52 52 -54 54 -56 56 -59
Height 60 -65 65 -70 70 -75 75 -80 80 -85 85 -90 90 -96 96 -104