Under Armour Youth Size Chart

GIRLS US SIZES CHEST (in) WAIST (in) HEIGHT (in)
YSM 7-8 26-27 23½-24½ 50½-52½
YMD 10-12 28½-30 25-26 55-58
YLG 14-16 31½-33½ 28-30 61-62½
YXL 18-20 35½-37½ 32-34 62½
Boys US SIZES CHEST (in) WAIST (in) HEIGHT (in)
YSM 7-8 25½-26½ 23½-24½ 49½-52
YMD 10-12 27½-28½ 25½-26½ 55½-58½
YLG 14-16 30½-32 28-29½ 61½-64
YXL 18-20 33½-35 31-32½ 66½-69