Youth Clothing
SIZE X-Small Small Medium Large X-Large
US Sizes 7 8 10 - 12 14 - 16 18 - 20
Chest 25 - 26" 26 - 28" 28 - 30" 30 - 32" 32 - 34"
Waist 22 - 23" 23 - 24" 25 - 26" 26 - 27" 28 - 29"
Height 48 - 50" 50 - 54" 54 - 59" 59 - 63" 63 - 67"
Little Boys' Clothing
US Sizes 4 5 6 7
Chest 23 - 24" 23 - 24" 25 - 26" 25 - 26"
Waist 21 1/4" 21 3/4" 22" 22 - 23"
Height 40 - 42" 42 - 45" 45 - 48" 48 - 51"
Little Girls' Clothing
US Sizes 4 5 6 6x
Chest 24 - 25" 25 - 26" 26 - 27" 27 - 28"
Waist 21 1/4" 21 3/4" 22" 22 - 23"
Height 40 - 42" 42 - 45" 45 - 48" 48 - 49"
Toddlers' Clothing
US Size 2 T 3 T 4 T
Chest 21 - 22" 22 - 23" 23 - 24"
Weight 29 - 33 lbs 32 - 36 lbs 35 - 39 lbs
Infant Clothing
US Size 0 - 3 M 3 - 6 M 6 - 9 M 12 M 18 M 24 M
Chest 16 - 17" 17 - 18" 18 - 19" 19 - 20" 20 - 21" 21 - 22"
Height 22 - 24" 24 - 26" 26 - 28" 28 - 30" 30 - 32" 32 - 34"
Weight 8 - 12 lbs 12 - 16 lbs 16 - 20 lbs 18 - 22 lbs 22 - 26 lbs 26 - 30 lbs
Headwear
Fitted Hat Sizes 6 5/8 6 3/4 6 7/8 7 7 1/8 7 1/4 7 3/8
Head Circumference 20 7/8" 21 1/4" 21 5/8" 22" 22 3/8" 22 3/4" 23"
 
Fitted Hat Sizes (cont.) 7 1/2 7 5/8 7 3/4 7 7/8 8 8 1/8
Head Circumference 23 1/2" 23 7/8" 24 1/4" 24 3/4" 25 1/8" 25 1/2"
Stretch Fit Sizes Small / Medium Medium / Large Large / X-Large X-Large / XX-Large
Head Circumference 20 7/8 - 21 1/2" 22 - 23" 23 - 24 1/4" 24 1/4 - 25 1/2"
Adjustable Cap Size Men's OSFA Women's OSFA Youth OSFA
Head Circumference 22 - 23 1/2" 21 1/4 - 22 3/4" 20 7/8 - 22 3/8"
UNDER ARMOUR MEASUREMENT GUIDE

• Please note that all the info provided refers to body measurements, and NOT the dimensions of the garment.

HOW TO MEASURE:

Bust - Place the 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 right where your hips start. Be careful not to squeeze too tight to allow a little give.

Hips - With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.

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.

Hands - On your dominant hand, measure from the base of your palm to the tip of your middle finger then use the chart to find your ideal UA glove size. You can also measure the circumference of your palm right under your fingers.

* Check the product features and specs for the type of fit of each Under Armour style.