Three Zippies, Three Sizes, Comfort That Grows With Baby
Yes, These Zippies Are Made to Grow With Your Little One
Made to Grow With Baby, Zippies Are Designed With a Flexible Fit That Lasts Longer Than the Average Sleeper

Zippies Are Made to Last Longer

Zippies are designed to stretch with your little one and fit up-to-3x longer than the average sleeper. Custom-milled Lunaluxe® Bamboo with a touch of spandex adds comfortable flexibility, while fold-over foot cuffs help each size last longer.

That longer-wearing fit is supported by features like fold-over foot cuffs, fold-over mittens, and a double zipper. Fold-over mittens, available up to size 12-18 months, add extra convenience in the early months, and the double zipper makes diaper changes simpler when everyone is tired and nobody is doing their best work.

If you’re deciding whether they may work for the next stage, features like fold-over foot cuffs and added spandex can help extend wear. Zippies are built for longer wear, with practical features like fold-over foot cuffs, mittens up to 12-18 months, and a double zipper to make everyday changes easier.

Why the Fit Works So Well

Zippies are made to keep up with how babies actually grow. The soft, stretchy blend of 95% viscose from bamboo and 5% spandex helps keep them comfortable, while custom-milled Lunaluxe® Bamboo feels gentle on sensitive or eczema-prone skin.

The seasonless fabric helps keep little ones cool in the summer and cozy in the winter, so Zippies work well year-round. Fold-over foot cuffs on all sizes add flexibility by converting from a footless romper to a footed sleeper, which helps families get more use out of each piece.

Practical details make everyday wear easier, too. Fold-over mittens up to size 12-18 months help with scratch-free sleep, and the double zipper makes diaper changes simpler. With no snaps, buttons, or interior tags, the fit feels easy and comfortable from the start.

Zippies also have a snug fit in accordance with all CPSC safety regulations and are never treated with flame-retardants or chemicals. It’s a thoughtful mix of softness, comfort, and real-life function.

How to Choose Zippies for Longer Wear

If you’re shopping with growth in mind, Zippies make that decision easier. They’re designed for longer wear, so you’re not just buying for right now. You’re choosing a sleeper that can stay useful through more of those fast-moving baby stages.

That’s especially helpful when you’re building a registry, shopping for a baby shower, or trying to give a gift that won’t be outgrown in what feels like five business days. The three-pack gift box includes three Zippies in three different sizes, which makes it a practical way to help stock a new baby wardrobe.

Why the Three-Pack Works

Three sizes help cover more stages, which makes this set an easy gift for showers, registries, and new arrivals. Convertible foot cuffs and easy-change details add everyday convenience, so each sleeper feels useful from the start.

If you want a gift that feels thoughtful and genuinely helpful, this is the kind of set parents reach for again and again. Less guesswork, more real-life wear.

See the fit details parents love

Why Parents Come Back to Little Sleepies

Little Sleepies is built around a pretty simple idea: comfort should make real life easier. That means soft fabrics, practical details, and pieces that keep up with growing kids and tired parents without making a big production out of it.

Zippies reflect that approach in all the ways that matter. They’re gentle on sensitive or eczema-prone skin, thoughtfully designed for easier changes, and made to last longer through fast-moving baby stages. It’s the kind of everyday functionality that feels especially helpful at 2 a.m., when tiny details suddenly feel very big.

There’s heart behind it, too. Little Sleepies proudly donates a portion of every sale to Alex's Lemonade Stand Foundation for Childhood Cancer. So when you shop, you’re choosing comfort, practicality, and a brand that cares about families beyond bedtime.

Do Zippies have enough give for that in-between stage before sizing up?
What makes Zippies work for longer wear?
If my baby is between sizes, are Zippies a practical choice?
Do the fold-over feet actually help with fit?
Are Zippies still snug and safe if they’re made to stretch?
Will the fabric still feel comfortable as my child grows into it?
Is the Zippies three-pack gift box a good choice if I want to buy ahead?