Knuffle Onesie
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Choose your fabric: warm & ultrasoft Fleece (double-sided, same softness outside and inside) or the smooth & comfy Jogging fabric (regular warmth, breathable, and a regular soft layer inside).
The Knuffle Onesie features a a little wider and oversized fit, perfect for ultimate relaxation, and perfectly fits a range of body types, from average to fuller figures. Just pick your size based on your total body length:
116-128 cm, your size: Kids 122/128
129-140 cm, your size: Kids 134/140
141-155 cm, your size: Kids 146/152
165-174 cm, your size: XS
175-179 cm, your size: S
180-184 cm, your size: M
185-189 cm, your size: L
190-194 cm, your size: XL
195-200 cm, your size: XXL
For more detailed measurements see the detailed Size Chart.
✅ Shipping worldwide; free shipping in Europe.
✅ 60-days hassle-free money back guarantee.
✅ Premium quality, all handmade in Europe.
✅ Long-lasting, easy to wash and dry.
✅ Stylish design and soothing colors.
✅ Reviewed with 5-star ratings on Trustpilot.
✅ Unisex design suitable for all genders & ages.
✅ Sustainable: we use recycled & organic fabrics.
✅ Safe & Secure Payment & Shipping.
✅ Any questions? Send a Whatsapp or e-mail.
Why the Knuffle Onesie?
1. Exceptional Comfort - Immerse yourself in comfort like never before. The Knuffle Onesie is crafted with precision in Portugal and well known for its exceptional coziness. Reviewed as “The Beste Onesie On The Planet”. Can comfort be stylish? We definitely think so!
2. Sustainable Luxury – Easy on you, easy on the planet. All Knuffle products are 100% sustainable. We use 100% recycled and organic materials and produce with a carbon-neutral footprint. We also care about the environment when it comes to our packaging and labels, which are made from 100% recycled materials.
3. Customer Satisfaction – Many satisfied customers have embraced the Knuffle Onesie. Check out their glowing reviews on well-known review website Trustpilot. You will certainly adore the comfort of our onesie, but if it doesn't meet your expectations, we’ll provide an easygoing 60-day return policy.
4. Complete the Experience – Transform the Knuffle Fleece Onesie into an exquisite gift by adding the Knuffle Giftbox® to your order. Whether you're pampering yourself or surprising a loved one, this Giftbox transforms it into a luxurious present for any occasion. Hint to elevate your gift-giving skills: mix and match the Knuffle Fleece Onesie with other premium Knuffle items for the ultimate cocooning experience.
This Knuffle Onesie is designed for all ages and all genders. Available in 2 types of fabrics: Choose for warm & ultrasoft Fleece (double-sided, same softness outside and inside) or for the smooth & comfy Jogging fabric (regular warmth, breathable and with a regular soft layer inside). For both fabrics the Knuffle Onesie is available in four calming colors: Beige, Brown, Champagne and White.
If your preferred size and color is sold out, please choose another option to see if it's still available. Get ready for an unmatched cozy experience that will transform your relaxation routine.
Don’t wait any longer: enjoy ultimate coziness with the original Knuffle Onesie®
We offer free Shipping for all orders over € 100,-. We deliver fast worldwide. For orders below € 100,- the shipping costs are based on weight and destination. Just add the products to your cart, enter the checkout and you'll see the shipping price. See the Shipping & Delivery section on our website for more information and for the up-to-date estimated delivery period.
We want you to be 100% satisfied with your purchase. Is there an item you would like to send back? No problem! You can return any item for a refund within 60 days of receiving your order. Go to the Returns & Exchanges section for more information.
Besides we set up a sustainable return program to upcycle used Knuffle items. Read more about this as part of our 'Easy on you, Easy on the planet'-program.
Do you have a question?
We're available to help you right now!
What other people say about Knuffle on Trustpilot
Best onesie on the planet!
"Once you try a Knuffle Onesie, there's no turning back. It's soft, stylish, and oh so comfy. Still smooth after washing several times. I've had other onesies, but this is definitely the best onesie on the planet!"
Linda, Amsterdam, Netherlands
Blanket Hug
"The Knuffle Blanket feels like a warm hug. Keeps me warm and feels incredibly soft. Quality and comfort combined. Generous sized. It's my favorite winter essential which I can truly recommend to anyone."
Daniela, Copenhagen, Denmark
Perfect Gift
"I gave a Knuffle blanket to my wife. As it was a gift I ordered the Knuffle Giftbox as well. And it doesn't dissappoint: what a luxury gift to give!! My wife loves the blanket, it’s the perfect gift!
Geert, Hasselt, Belgium
I’m obsessed!
"Luxuriously soft, and they look amazing too. I wear the onesie as soon as I come home. I really feel like a sloth with this onesie. And so I save on my energy bill, too. I’m obsessed!"
Michelle, Boston, United States
My kids live in these onesies!
My kids (13 and 9 years old) live in these onesies. I love the soft colors, the little details in the embroidery, the quality of the zipper, etc. I would like to give 10 out of 10 stars!
Sandra, Apeldoorn, Netherlands