SIZE

AGE

HEIGHT

WEIGHT

3 (XXS)

3 years

36-39 in

33-36 lb

91.5-99 cm

15-16.5 kg

4 (XS)

4 years

39-42 in

36-40 lb

99-106.5 cm

16.5-18 kg

5 (S)

4-5 years

42-45 in

40-44 lb

106.5-114.5 cm

18-20 kg

6 (S)

5-6 years

45-48 in

44-52 lb

114.5-122 cm

20-23.5 kg

7 (M)

6-7 years

48-51 in

52-62 lb

122-129.5 cm

23.5-28 kg

8 (M)

7-8 years

51-54 in

62-74 lb

129.5-137 cm

28-33.5 kg

10 (L)

8-9 years

54-58 in

74-86 lb

137-147.5 cm

33.5-39 kg

12 (L)

9-10 years

58-60 in

86-98 lb

147.5-152.5 cm

39-44.5 kg

14 (XL)

10+ years

60-62 in

98-110 lb

152.5-157.5 cm

44.5-50 kg