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Quantity
1
Description
2 separate zippers make dressing and diaper changing quick and easy
Keep your baby warm and covered throughout all diaper changes
Simple design means no snaps and no cold air drafts
Premium GOTS (Global Organic Textile Standard) Cotton is ...
Reviews
5.0
2 ratings
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Hands down my favourite onesies for my little guy. The cotton is the perfect weight, thick enough to be sturdy and wear well but not too thick to be stiff. The signature crotch zipper is the best thing to happen to a baby onesie, thank you zippy jamz! I would say they run true to size, my guy is 13 Months as in a 12-18, it fits a bit big on him, but he is petite at only about 20lbs. The footless is the best option for the beginner walkers.
K
KLB · December 21, 2025
lower zip makes diaper changes fast- getting little feet back into jamz quicker