Mittens have a warm berber or plush fabric outer and a 300 weight fleece lining with elastic at the wrist for a comfortable fit.  These also can be machine washed and dried.

Size approximates the length from finger up to wrist

S-4" (1 to 2 years)   M-5"(3 to 4 years)   L-6"(5 to 6 years)   XL-7"(7 to 8 years)

** Children 9 and up move into adult sizes