Quick Answer : What is the meaning of size M?
“M” (medium), “L” (large), “XL” (extra large), “XXL” (extra extra large). What age is M size? Size Age Height ——— ————– ——————— 18 – 24 M 18 – 24 Months 32 – 33.5″ 81 – 85 cm 2T 2 Years 33.5 – 35″ 85 – 89 cm 3T 3 Years 35 – 38″ 89 – …