Andrew Wiggins Minnesota Timberwolves Youth Adidas NBA Player T-Shirt Youth Sizing 100% Cotton Basic Screen Print Graphics... Measurements Youth 8 Small 15 inches Width pit to pit, 21 inches top to bottom 10-12 Medium 16 inches Width pit to pit, 22 inches top to bottom 14-16 Large 18 inches Width pit to pit, 26 inches top to bottom 18 XL 19 inches Width pit to pit, 26 inches top to bottom