We took the classic tracksuit and made it better, with super-soft materials that also wick sweat to keep you dry and light.

Keeps You Warm
Fast-Drying
Moisture Wicking

Product Details

Durable knit fabric gives you the right warmth & still performs
Material wicks sweat & dries really fast
Open hand pockets
Encased elastic cuffs

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 #: 1377489
100% Polyester
Imported
Machine wash cold with like colors
Use only non-chlorine bleach when needed
Tumble dry low
Do not iron
Do not use softeners
Do not dry clean

Reviews(2)

5.0

Recommended: 100%

5

2

4

0

3

0

2

0

1

0

2 Ratings

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Warmp Jacket

airman423

3 months ago

Bought this for my 8 year son, for basketball warm up , he loves that it comes on and off very easy. Runs true to to size.

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Location: New Jersey

Reviews: 1

Votes: 0

MoreLess

Helpful?

0

Nice warm up jacket

Citale

11 months ago

Light but quality material. Matches well w pants and shorts. Washed and dried twice, no shrinkage

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Location: New jersey

Reviews: 1

Votes: 0

MoreLess

Helpful?

0

Q&A(0)

UA Knit Warm Up Team
Boys' Full-Zip

Size & Fit Guide

How to measure

Size Chart

Size & Fit Guide

How to measure

Size Chart

Are you on the right Under Armour site?

UA Knit Warm Up TeamBoys' Full-Zip

Product Description

UA Knit Warm Up Team
Boys' Full-Zip