The Slumber Lab

How Sleep Sack Fabric Affects Baby Sleep

Some sleep sacks feel cool at bedtime but trap heat overnight. Here's what parents should look for when choosing a cooler sleep sack.

Why Does My Baby Sweat in Little Sleepies?

Some babies sleep comfortably in Little Sleepies while others wake up sweaty. Here's why overheating can happen and what parents often learn when comparing bamboo sleepwear.

Why Does My Baby Sweat in Kyte Baby?

Some babies sleep comfortably in Kyte Baby while others wake up sweaty. Here's what may be causing overheating and how parents compare different bamboo sleepwear options.

Kyte Baby Sleep Sack Review for Summer (Our Honest Experience)

A real parent review about the Kyte Baby sleep sack, sweaty baby sleep, summer overheating, TOG confusion, and lightweight sleep alternatives.

Best Sleep Sack for Florida Babies (Hot & Humid Night Guide)

A parent-style guide to choosing the best sleep sack for Florida babies, sweaty sleepers, and humid summer nights.