The zipper that changes everything. Nicole is a Canadian mom of 3 little ones who realized there was an easier, more convenient way to deal with night-time diaper changes. ZippyJamz’ patent-pending design combines two zippers in a single garment – the first along the front, makes dressing easy; the second along the inseam, makes diaper changing super convenient. Plus, all pyjamas are made of premium GOTS organic cotton. What's not to like?