SIZE CM is indicated according to the child's height, cm. Below is a guide to sizes based on age and weight. 

Merino wool is advisable to be hand washed. It is recommended to soak it in 30°C water with wool detergent for 5-10 mins. Wash the garment and wring gently, remove excess water by placing it on a towel. Do not use any detergents containing bleach. Occasionally use detergent with lanolin to refreshen up the garment. Do not spin or dry in washing machine or tumble dryer. To preserve the shape and texture of your garment, lay flat to dry.