All-Weather Onesies

super soft weatherproof all-in-ones for little ones

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

Cozy and warm

Our cozy 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. Featuring double layer waterproofing for light rain (and snow!)

Shop the Collection >>

All-Weather Fleece Onesie - Surf Horizon
All-Weather Fleece Onesie - Surf Horizon
$62.99
All-Weather Fleece Onesie - Shark
All-Weather Fleece Onesie - Shark
$62.99
All-Weather Fleece Onesie - Rainbow Leopard
All-Weather Fleece Onesie - Rainbow Leopard
$62.99
All-Weather Fleece Onesie - Pretty Petals
All-Weather Fleece Onesie - Pretty Petals
$62.99
All-Weather Fleece Onesie - Periwinkle
All-Weather Fleece Onesie - Periwinkle
$62.99
All-Weather Fleece Onesie - Mystic Garden
All-Weather Fleece Onesie - Mystic Garden
$62.99
All-Weather Fleece Onesie - Dusky Pink
All-Weather Fleece Onesie - Dusky Pink
$62.99
All-Weather Fleece Onesie - Dino Bones
All-Weather Fleece Onesie - Dino Bones
$62.99
All-Weather Fleece Onesie - Navy
All-Weather Fleece Onesie - Navy
$62.99
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9 products

Snug Hood

Waterproof Fabric

Microfleece Lining

2-Way Zipper

Reinforced Knee/Bum

Fold over cuffs

Don't take our word for it

★★★★★

Honestly exceeds expectation. Somehow even cuter in person, our kid loves the magical pattern coming up, it’s actually breathable, but solid waterproofing. Have had many muddy buddies, and this is my favourite yet for PNW life!

Tessa B
★★★★★

Great material and keeps my little warm on fall walks. We love the extra fabric on the knees and bum since he tends to fall a lot. Ordering and shipping went smoothly as well. Highly recommend.

Lauren K.
★★★★★

Absolutely love it. I don't have to worry anymore about his clothes getting wet from the damp grass outside. The material and quality is fantastic.

Therm has done amazing with this product and I cannot fault it at all. Even the price is worth the quality of this product.

Storm D.
★★★★★

I have been looking for a suit that is waterproof and warm, so my 3 year old daughter would remain dry and warm during the winter season (when we have to go to netball, ruby and league to watch her older siblings), and this outfit is perfect for that. She picked her preferred style, and absolutely loves it. This is the first purchase I have made with this brand, and will be back again.
Thanks!

Tarneeka
★★★★★

I am so happy with this purchase! I have a very busy 18-month old who loves being outside splashing in puddles and exploring. The suit is keeping him warm and dry, and so easy to put on over the top of his layers. We got the 12 month size and it fits great with plenty of room to layer-up and grow into. Have no doubt we will be buying the next size up when he grows out of this one :) Thanks!

Gemma M

Geraldine

Add a Blanket for $19.99

You never knew you needed it until now! Add on one of our ultra-versatile weatherproof All-Weather Blankets for just $19.99 with any Onesie order. Use as a change mat, play blanket, stroller blanket or hooded rain cape. Perfect for on the go!

First add your Onesie to cart, then add a blanket through the pop up that will appear.