Removes moisture 10X better than the leading brand. Soft and cozy breathable fabric allows excess body heat and moisture to escape. Moisture wicking comfort liner wicks moisture away from baby to keep baby dryer. Two zipper pulls from top down and bottom up for easy diaper changing, Zipper cover keeps zipper from touching baby"s neck. Generous sack design allows room for kicking, but can?t be kicked off so baby stays comfortable. 

Size Small (10 - 18 lbs, all season).