We took the materials from our go-to performance gear and made clothes for the youngest members of your team. Why? Because they're at least as active as the big kids.

Fast-Drying
Moisture Wicking

Product Details

Smooth, lightweight knit fabric is durable & comfortable
Material wicks sweat & dries really fast
Encased elastic waistband

Size & Fit

Loose: Fuller cut for complete comfort.

Size & Fit Guide

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-right above your hips. 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.

Size Chart

Size Chart (Centimeters)
Size	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
YSM+	8+	70 - 74	69 - 71	74 - 77	128 - 135
YMD	10 - 12	69 - 74	63 - 69	71 - 79	135 - 150
YMD+	10+/12+	74 - 79	71 - 79	77 - 85	135 - 150
YLG	14 - 16	74 - 83	69 - 76	79 - 86	150 - 165
YLG+	14+/16+	79 - 88	79 - 86	85 - 93	150 - 165
YXL	18 - 20	83 - 90	76 - 84	86 - 94	165 - 178
YXL+	18+/20+	88 - 95	86 - 94	93 - 100	165 - 178

Size Chart (Inches)
Size	US Sizes	CHEST (in)	WAIST (in)	HIPS (in)	HEIGHT (in)
YXS	7	25 - 26	23 - 24	26 - 27	47 - 50½
YSM	8	26 - 27	24 - 25	27 - 28	50½ - 53
YSM+	8+	27.5 - 29	27 - 28	29 - 30½	50½ - 53
YMD	10 - 12	27 - 29	25 - 27	28 - 31	53 - 59
YMD+	10+/12+	29 - 31	28 - 31	30½ - 33½	53 - 59
YLG	14 - 16	29 - 32.5	27 - 30	31 - 34	59 - 65
YLG+	14+/16+	31 - 34.5	31 - 34	33½ - 36½	59 - 65
YXL	18 - 20	32.5 - 35.5	30 - 33	34 - 37	65 - 70
YXL+	18+/20+	34.5 - 37.5	34 - 37	36½ - 39½	65 - 70

Specs & Care

Style #: 5121135
100% Polyester
Imported
Wash inside out
Machine wash cold with similar colors on gentle cycle
Use only non-chlorine bleach when needed
Tumble dry low
Cool iron if needed

Reviews(3)

5.0

Recommended: 100%

5

3

4

0

3

0

2

0

1

0

3 Ratings

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Boys summer wear

Susan

8 months ago

Great quality and price

Reviews: 1

Votes: 0

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Helpful?

0

Under Armour Size 5 boys shorts

Jacob

11 months ago

Nice logo of brand name boys shorts sale price

Reviews: 1

Votes: 0

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Helpful?

0

Nice shorts. Great on sale price.

Katie

last year

These are great little shorts. They wash well. True to size.

Location: South Dakota

Reviews: 1

Votes: 0

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Helpful?

0

Q&A(0)

UA Prototype Logo
Little Boys' Shorts

Size & Fit Guide

How to measure

Size Chart

Size & Fit Guide

How to measure

Size Chart

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UA Prototype LogoLittle Boys' Shorts

Product Description

UA Prototype Logo
Little Boys' Shorts