Therm-a-Rest Z Lite SOL Allbirds The front design ensures that

The front design ensures that baby turns face-up from a face-forward position

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Organic Cotton

Soft interior band for comfort

A true all-arounder

Therm-a-Rest Z Lite SOL Allbirds The front design ensures thatDescription Features Specifications Videos Always a favorite of the ultralight elite, the Z Lite SOL expands upon the utralight performance of the Original Z Lite by adding reflective ThermaCapture coating to capture radiant heat and increase overall warmth by nearly 15%. Factoring in the system of heat trapping dimples, the Z Lite SOL has an R Value of 2. 0, making it perfect for use on its own in warmer weather or layering under another pad for