S M L XL 6/8 8/10 10/12 12/14 1 1.5 2.5 3 3-4 3.5 4 4-5 4.5 5 5-6 5.5 6 6-7 6.5 7 7-8 8 8-10 10 10-12 12 14 16 27 28 29 30 31 32 33 34 35 36 37 38 39 40 14+ 12.5C 13C 13.5C 12K 13K 12K M 12.5K M 13K M 13.5K M 1 Kids 2 Kids 3 Kids 3.5 Kids 12 Kids 13 Kids 1 M 1.5 M 2 M 2.5 M 3 M 3.5 M 2T 3T 4T 6X 1Y 1.5Y 2Y 2.5Y 3Y 3.5Y 4Y 4.5Y 5Y 5.5Y 6Y 6.5Y 7Y 4 yrs 5 yrs 6 yrs 7 yrs 8 yrs 9 yrs 10 yrs 11 yrs 12 yrs 13 yrs 14 yrs 16 yrs T5 T6 U