Which size should my child have? 05 December 2019 13:10 Updated Size 70-170 is available in our kids and youth assortment. The size indicates the length of the child in centimeters. You can find a chart of all the sizes under the section size guide. Related articles What is Galon®? The foot straps on my rain set have broken – what should I do? How should I wash my Didriksons jacket? What is the best way to open and close a 2-way zip? How durable is the garment?