Baby and toddler sleep can bring up a lot of questions, especially during the spring months when temperatures seem to change overnight.

As you think about what a baby should wear to sleep in spring months, layering matters. And the fabric you choose for pajamas can make a big difference, too.

While winter brings heavier fabrics like wool or thermal layers to mind, the best pajamas for spring weather are usually made with lighter, breathable materials like bamboo viscose.

Bamboo pajamas are a popular choice for spring because they have features that help babies and toddlers stay comfortable overnight.

Bamboo viscose is:

• Temperature-regulating

• Moisture-wicking

• Breathable

• Ultra-soft

• Comfortably stretchy