Name: All-Weather Fleece Onesie - Dino Bones
Brand: Therm Outdoor
SKU: TW25112DIN00
Price: 74.99 NZD
Availability: InStock

$74.99

GST included.

Size

6-12 Months

12-18 Months

2

3

Size chart

The measurements below show the 'perfect' size for the garments. If your child is in between these specified measurements (primarily for height) we recommend to go with the next size up to allow for growth.

As our products are outerwear, they are a generous fit across the body - this will allow for 1-3 layers and larger body types, and all of our waistbands are elasticated for easy fitting. The most important measurement is height as this determines the sleeve/pant length.

Scroll down for diagrams on how to measure your child, and at the bottom of the page we have a link to our actual garment measurements if you would like to compare to items at home.

Still unsure? Download our actual garment measurements here, so you can compare to your items at home: Download Garment Measurement PDF

Or feel free to email us at hello@therm.co.nz and we would be happy to offer advice!

Standard Delivery: 2 business days. Free on orders over $75

Low stock - 1 item left. No more restocks for 2025.
Inventory on the way

30 day return window for unworn items + 12 month warranty

Outer: 10,000mm Waterproof & Windproof 100% Recycled rPET Tricot Shell with bonded 100% Recycled rPET Microfleece lining

Made from sustainable recycled materials with recyclable packaging.

Our cosy onesie combines soft fleece with a full weather protective waterproof & windproof outer shell. A comfortable, all-in-one with a soft and stretchy feel, bonded with ultra-soft microfleece lining for warmth. From crawlers through to walkers, this versatile suit is an ideal choice in chilly, rainy, or snowy conditions.

Add Splash Pants for $19.99. Add jacket to cart then select pants in the pop up

Most comfortable from 15° to 0°C depending on layering (thermal underlayer and fleece recommended at 0°)

Non-Toxic, free from PFAs, PFCs, Phthalates and Lead

Eco-Friendly: 100% Recycled rPET fabric - made from used plastic products such as water bottles.
Soft and stretchy outer fabric with microfleece lining throughout
Fold over cuffs at hands and feet size 6-12m and 12-18m. Sizes 2 & 3 have elastic cuffs.
Rubberised coating at knees and seat for added durability
2-way zipper for easy changing, and soft zipper guard to protect the neck..
Reflective features front and back
Machine washable and dryer safe.

Outer: 100% Recycled rPET Fabric - made from recycled water bottles
Lining: 100% Recycled rPET Microfleece Fabric - made from recycled water bottles
Packaged in Recycled Ocean Plastic polybag
Shipped in Recycled Ocean Plastic mailer

Machine washable and dryer safe!

Just throw your Therm garment in the wash with your normal load - we recommend a warm wash with liquid detergent, not powder.

Plus all of our garments love the dryer! In fact the dryer is needed for the waterproof coating. If your Therm garment doesn't seem as waterproof as it was, (or the SplashMagic pattern isn't appearing well) just dampen it again and dry it fully in a medium to hot dryer.

IMPORTANT: Don't forget to zip up all zippers before washing and drying!

30 day returns/exchanges + 12 month warranty. And we cover the return postage!

Read more: Exchanges and Returns

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Built for toddlers

From crawlers to puddle jumpers, our onesies are just for tiny tots! A versatile suit for chilly, rainy, or snowy conditions.

Cosy and warm

Our cosy onesie combines soft fleece with a full weather protective waterproof & windproof outer shell. A comfortable, all-in-one with a soft and stretchy feel, bonded with ultra-soft microfleece lining for warmth

Technical Weatherproof Fabric

Our signature bonded All-Weather Fleece fabric features a DWR coating on the outside, and an inner waterproof membrane sealed between the outer layer and the microfleece lining.

Sustainably made

We only use recycled fabrics, and recycled ocean plastic packaging.

Fast, free shipping

Orders are shipped same business day if received by 1pm, and we ship overnight to NZ towns/centres. Free on orders over $75

Free & Easy Returns

30 day returns/exchanges + 12 month warranty. And we cover the return postage!

Don't take our word for it

★★★★★
We call this the fun suit. It's only worn when there is fun to be had. The fun suit is a fun enabler. It's been worn in wet grass, sand, mud, cat poo (oops), frost and snow. It's easy to wash (rinse it and throw it in the washing machine). It dries super fast. We sized up so that it can be thrown on over anything and everything. Would 100% recommend. Looks awesome too.
Zara M.
Auckland, NZ

★★★★★
We get endless compliments and people asking where we got this baby onesie from. For a busy baby who needs a lot of outside stimulation this has been an absolute life saver. Rainy days are no longer feared cause we can go play on the damp floor still. The quality is spot on. We will 100% buy another when he grows out of this one! Thank you!
Laura T.
Mount Maunganui, NZ

★★★★★
This onesie is awesome. The fabric is so soft and easy for my 10 month old crawler/walker to get around in. He’s really put it to the test on the farm! It keeps him dry and cosy, and it also dries fast too. I highly recommend it and will be switching to Therm for my older toddlers wet weather gear in future too.
Faye B.
Manaia, NZ

★★★★★
This item is absolutely fantastic. I had been looking for a good outfit to put my wee one in and to keep warm while he watches is brother play rugby and I can not fault it, I've had so many compliments and have recommended it to so many people
Erana C.
Christchurch, NZ

★★★★★
We absolutely love this suit.
We have used it everyday this winter to keep Jack warm for walks in the stroller, dry & warm playing outside on the wet grass & he's even worn it at the beach crawling & digging in the sand & it kept his clothes underneath all clean & dry!
Lucy C.
Taupō, NZ

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All-Weather Fleece Onesie - Dino Bones