Size guides Under Armour

How to choose the right size?

Don’t bother measuring your insole you’ll never get it exactly right. Instead, check the measurements in cm or CHN on any of your sneakers. Use that info to find the corresponding US size in the size guide. For example, a 25 cm insole length corresponds to a US 7 in Vans. Keep in mind, sizes may vary slightly between brands due to different measuring methods.

Size guides for all brands.

Looking for a different brand?

Find it here.

Unsure about the size? We’d be happy to help!

+44 203 807 1459

[email protected]

Not the right fit? You have 30 days to return your shoes.

If you choose the wrong size

We’d be happy to exchange it for you.

Which size guide are you looking for?

Under Armour socks - unisex

EURUSUKSize
31,5-36,5S-S
37-42M4-7,5M
42-47L8-11,5L
47-50XL12-15XL

Under Armour caps - unisex

SizeCircumference
S/M53-55
M/L56-58
L/XL59-61
XL/XXL61,5-64

Under Armour caps - unisex

Circumference
54-60

Under Armour footwear - unisex

EURUSUKCM*
35.53.5322.5
3643.523
36.54.5423.5
37.554.523.5
385.5524
38.565.524
396.5624.5
407625
40.57.56.525.5
418726
428.57.526.5
42.59827
439.58.527.5
4410928
44.510.59.528.5
45111029
45.511.510.529.5
46121130
4712.511.530.5
47.5131231
4813.512.531.5
48.5141332
4914.513.532.5
49.5151433
5015.514.533.5
50.5161534
51.5171635
52.5181736

Under Armour caps - kids

Circumference
53-57

Under Armour apparel - kids

SizeHeightChest (cm)Waist (cm)
XS122-12764-6656-58
S127-13766-7158-70
M137-14971-7664-66
L149-16076-8166-69
XL160-17081-8671-74

Under Armour apparel - kids

SizeHeightChest (cm)Waist (cm)
XS122-12763.5-6655.6-58.4
S127-13766-71.158.4-66
M137-14971.1-76.263.5-66
L149-16076.2-81.366-68.6
XL160-17081.3-86.468.6-71.1

Under Armour apparel - kids

SizeHeightChest (cm)Waist (cm)
XS-Y122-12763.5-6655.6-58.4
S-Y127-13766-71.158.4-66
M-Y137-14971.1-76.263.5-66
L-Y149-16076.2-81.366-68.6
XL-Y160-17081.3-86.468.6-71.1

Under Armour apparel - kids

SizeHeightChest (cm)Waist (cm)
XS-Y122-12764-6656-58
S-Y127-13766-7158-70
M-Y137-14971-7664-66
L-Y149-16076-8166-69
XL-Y160-17081-8671-74

Under Armour footwear - kids

EURUSUKCM*
17.52K1.58
18.53K2.59
19.54K3.510
215K4.511
226K5.512
23.57K6.513
258K7.514
269K8.515
2710K9.516
27.510.5K1016.5
2811K10.517
2911.5K1117.5
29.512K11.518
3012.5K1218.5
3113K12.519
3213.5K1319.5
32113.520
331.5120.5
33.521.521
342.5221.5
3532.522
35.53.5322.5
3643.523
36.54.5423.5
37.554.524
385.5524.5
38.565.525
396.5625.5
407626

Under Armour Trunks - men

SizeWaist (cm)Hips (cm)
XS67-7081-84
S72-7686-90
M80-8594-98
L89-94102-107
XL99-104112-117
XXL109-116122-127
XXXL121-127132-137
XXXXL127-138138-150
XXXXXL137-147147-157

Under Armour tops - men

SizeChest (cm)
XS76-81
S86-92
M96-112
L116-122
XL116-122
XXL127-132
XXXL137-142
XXXXL147-153
XXXXXL157-163

Under Armour bottoms - men

SizeWaist (cm)Hips (cm)
XS67-7081-84
S72-7686-90
M80-8594-98
L89-94102-107
XL99-104112-117
XXL109-116122-127
XXXL121-127132-137
XXXXL132-138142-147
XXXXXL144-150152-157

Under Armour bottoms - men

SizeWaist (cm)Hips (cm)
XS/2667-7081-84
XS/2767-7081-84
S/2872-7686-90
S/2972-7686-90
M/3080-8594-98
M/3280-8594-98
L/3489-94102-107
L/3689-94102-107
XL/3899-104112-117
XL/4099-104112-117
XXL/42109-116122-127
XXL/44109-116122-127
XXXL/46121-127132-137
XXXL/48121-127132-137

Under Armour footwear - men

EURUSUKCM*
396524
39.56.55.524.5
407625
40.57.56.525.5
418726
428.57.526.5
42.59827
439.58.527.5
4410928
44.510.59.528.5
45111029
45.511.510.529.5
46121130
4712.511.530.5
47.5131231
4813.512.531.5
48.5141332
4914.513.532.5
49.5151433
5015.514.533.5
50.5161534

Under Armour bottoms - women

SizeWaist (cm)Hips (cm)
XS65-6788-90
S70-7293-95
M75-7798-100
L81-85104-108
XL89-93112-116
XXL97-100119-123
1X99-109119,5-127
2X112-122129,5-137
3X124,5-135140-147,5
XXS60-6283-85

Under Armour bras - women

EUChest (cm)Size
3071-76XS
3276-81S
3486-91M
3691-96L
3896-102XL
40102-107XXL

Under Armour bottoms - women

SizeWaist (cm)Hips (cm)
XS/065-6788-90
XS/265-6788-90
S/470-7293-95
S/670-7293-95
M/875-7798-100
M/1075-7798-100
L/1281-85104-108
L/1481-85104-108
1689-93112-116
1897-100119-123

Under Armour footwear - women

EURUSUKCM*
35.552.522
365.5322.5
36.563.523
37.56.5423.5
3874.524
38.57.5524.5
3985.525
408.5625.5
40.596.526
419.5726.5
42107.527
42.510.5827.5
43118.528
4411.5928.5
44.5129.529

Under Armour tops - women

SizeChest (cm)
XXS78-80
XS83-85
S88-90
M93-95
L99-103
XL107-110
XXL114-118
1X112-119,5
2X122-129,5
3X132-140

Under Armour

Under Armour was founded in 1996 by Kevin Plank, a University of Maryland football player, with a simple yet powerful goal: to create a better t-shirt. A t-shirt that works with your body to regulate temperature and boost performance. Using technologies like HeatGear® for hot weather, ColdGear® for cold conditions, and AllSeasonGear® for moderate temperatures, Under Armour provides athletes with gear designed for every season. The brand’s mission is clear: to make all athletes better through passion, design, and an unwavering commitment to innovation.