VerdictAI

Baby & Kids · Sleep Sacks

What TOG rating should I choose for a sleep sack?

Reviewer consensus

TOG measures warmth. Across the reviewers we read, the rough consensus is 0.5 TOG for warm rooms or summer (roughly 74-78°F), 1.0 TOG for typical year-round rooms (around 69-74°F), and 2.5 TOG for cold nurseries (below ~69°F). Many brands include a room thermometer and dressing guide to help you match the TOG to your room temperature.

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