The hat can be worn 24 hours a day at first. Babies lose a lot of heat through their heads, and often sleep in cool rooms.
Available in sizes 50/56 (0-1 month), 62/68 (0-4 months), 74/80 (2-9 months) and 86/92 (6-18 months). Most babies can use size 62/68 from birth. It may be a little big at first, but has a good fit and will last the child longer. The ages in brackets show the range of the size, which means that it will be a little big at the start and a little tight towards the end of the indicated age range. If the child is big or small for its age, you must find the correct size age in the table below and adjust your choice of size accordingly. Sizing table