Kohl's Under Armour Boys' Apparel Size Chart
Boys 7–20
| Size |
Numeric Size |
Chest |
Waist |
Hips |
Height |
| X-Small |
7 |
25" - 26" |
23" - 24" |
26" - 27" |
47" - 50.5" |
| Small |
8 |
26" - 27" |
24" - 25" |
27" - 28" |
50.5" - 53" |
| Small Plus |
8+ |
27.5" - 29" |
27" - 28" |
29" - 30.5" |
50.5" - 53" |
| Medium |
10 - 12 |
27" - 29" |
25" - 27" |
28" - 31" |
53" - 59" |
| Medium Plus |
10+/12+ |
29" - 31" |
28" - 31" |
30.5" - 33.5" |
53" - 59" |
| Large |
14 - 16 |
29" - 32.5" |
27" - 30" |
31" - 34" |
59" - 65" |
| Large Plus |
14+/16+ |
31" - 34.5" |
31" - 34" |
33.5" - 36.5" |
59" - 65" |
| X-Large |
18 - 20 |
32.5" - 35.5" |
30" - 33" |
34" - 37" |
65" - 70" |
| X-Large Plus |
18+/20+ |
34.5" - 37.5" |
34" - 37" |
36.5" - 39.5" |
65" - 70" |
Little Boys 4–7
| Size |
Chest |
Waist |
Hips |
Height |
| 4 |
21.5" - 22.5" |
21.5" - 22.5" |
22.5" - 23.5" |
38" - 41" |
| 5 |
22.5" - 23.5" |
22" - 23" |
23.5" - 24.5" |
41" - 44" |
| 6 |
22.5" - 24.5" |
22.5" - 23.5" |
24.5" - 25.5" |
44" - 46.5" |
| 7 |
24.5" - 26" |
23" - 24" |
25.5" - 26.5" |
46.5" - 50" |
Toddlers
| Size |
Chest |
Waist |
Height |
Weight |
| 2T |
20" - 21" |
20.5" - 21.5" |
33" - 35" |
29 - 33 lb |
| 3T |
20.5" - 21.5" |
21" - 22" |
35" - 38" |
32 - 36 lb |
| 4 / 4T |
21.5" - 22.5" |
21.5" - 22.5" |
38" - 41" |
35 - 39 lb |
| 5 |
22.5" - 23.5" |
22" - 23" |
41" - 44" |
38 - 42 lb |
Newborns & Infants
| Size |
Chest |
Height |
Weight |
| 0–3 Months |
15.5" - 17" |
20.5" - 24" |
8 - 12 lb |
| 3–6 Months |
17" - 18" |
24" - 27" |
12 - 16 lb |
| 6–9 Months |
18" - 18.5" |
27" - 29" |
16 - 20 lb |
| 12 Months |
18.5" - 19" |
29" - 30" |
18 - 22 lb |
| 18 Months |
19" - 20" |
30.5" - 33" |
22 - 26 lb |
| 24 Months |
20" - 21" |
33" - 35" |
26 - 30 lb |
Size chart is a general guide. It may include sizes that are unavailable for this item.