Child small mittens will fit most 3 to 6 year olds. See size chart for measurements of your Childs hand. Requests for custom orders can be made for "matching mittens", twins, mother-daughter, father-son, etc. or if you don't find mittens in the shop that you LOVE. Fill out this form to request a custom order. Each mitten is handcrafted with upcycled wool and fuzzy fleece lining.