What Our Gearhead® Experts Are Saying:"These overalls are buttery soft, super warm, and incredibly easy for parents. The diaper-zip is a lifesaver on cold days, and the adjustable straps give you extra months of use as your kiddo grows."Cold mornings, stroller walks, and first snowflakes call for a layer that wraps little ones in lasting warmth. The Synchilla Overall does exactly that, pairing soft double-sided fleece with a cozy fit that keeps tiny explorers comfortable from car seat to nap time. Stretch trim stays gentle against delicate skin, while a quick-change zipper makes life vastly simpler for whoever’s on diaper duty. Built with recycled materials and a design made for hand-me-down longevity, it’s the kind of piece families reach for again and again.