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Thermal Baby Sleepers In Organic Cotton

$35 $24
Item # TW40807

From our land of legendary sleepwear comes a special edition thermal knit—our classic sleeper cuddles them in extra-huggable...Read More

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From our land of legendary sleepwear comes a special edition thermal knit—our classic sleeper cuddles them in extra-huggable comfort that’s zippity-quick at changing time, and makes life just as easy for newborns as it does for new walkers. Truly Hanna-me-down quality.
• 100% organic cotton thermal knit
• Super-smooth flatlock seams
• Handy neck-to-knee zipper has protective top tab
• Ready-to-grow cuffs keep the fit
• Certified by Oeko-Tex Standard 100
• Prewashed
• Imported

Wear snug fitting; not flame resistant. Please use the snug fit cotton sleepwear size chart.

Item # TW40807


Machine Wash Warm
Inside Out
With Like Colors
Only Non-chlorine Bleach
When Needed
Tumble Dry Low

Shrinkage: Minimal

Kids Snug-Fit Sleepwear

Hanna Size Height Weight U.S. Size
newborn up to 20 in up to 9 lbs newborn
50 cm 18-22 in 6-12 lbs 0-6 mos
60 cm 22-26 in 10-16 lbs 6-9 mos
70 cm 26-30 in 14-21 lbs 9-18 mos
80 cm 30-34 in 20-27 lbs 18-24 mos
90 cm 34-38 in 26-33 lbs 3
100 cm 38-42 in 31-38 lbs 4
110 cm 42-46 in 37-48 lbs 5
120 cm 46-50 in 45-55 lbs 6-7
130 cm 50-54 in 52-64 lbs 8
140 cm 54-58 in 62-80 lbs 10
150 cm 58-62 in 75-95 lbs 12
160 cm 62-66 in 88-110 lbs 14

Additional Information (all measurements are in inches)

Size 50 60 70 80 90
Sleeve Length (from center back) 11½ 13¼ 14¾ 16½ 18
Shoulder to Crotch 15 16⅛ 17½ 19 19¾
Width (1" below armhole) 17½ 18¼ 19 19¾ 20¾
Inseam 8 11¼ 13¼


Our pure organic cotton hannas are one way we can touch the future right now. Organics nurture kids sensitive skin with supersoft purity, while caring for farmers and our earth with non-toxic ecosystems. They're grown without chemical pesticides or fertilizers, and have no genetically modified organisms. Our commitment to organics is seven million supersoft-and-cozy pieces strong, and just like kids, it's growing every minute.


This is good for everybody. Over 60% of all hannas are Oeko-Tex Standard 100 certified, which means they're tested down to the very last strand of thread for over 100 harmful substances, using strict European certification standards. We agree with the fan who said, "Oeko-Tex 100 equals 100 fewer things to worry about!" Our certification number is 03.U.9375 - FI Hohenstein.


Our Unconditional

If you’re unhappy with a product at any time for any reason, just bring or send it back to us, and we’ll refund the purchase price or replace the item. It’s as simple as that.

Thermal Baby Sleepers In Organic Cotton 4.4 5 20 20
perfect for snuggling We all love our hannah over here! The sleepers fit for longer and wear n tear better than any other brand. I recommend hannah anderson to every parent! Must have January 5, 2015
love the thermal i love this. wish it came in more colors and patterns November 26, 2014
Love these thermals Wish Hanna put out more thermals. We love these and the design is perfect for the season. November 23, 2014
Cozy Love this sleeper! The thermal fabric is perfect for our colder winter nights. Great fit and super cute. I bought 2. November 22, 2014
Zipper gets stuck From the very first time my daughter wore these pajamas, the zipper gets stuck every time. November 17, 2014
Just a little disappointed in the thermal... Unfortunately, these tore the first time my grandson wore them when he caught a rough edge of a table. I was able to darn the tear and still love the print, but I was hoping for thicker thermal from ha. They are handsome thermals, though. November 8, 2014
Colors stay sharp; quality details The colors and pattern are sharp even after a dozen spins through the wash. The baby loves pointing out the bow on the monkey's head. Elastic bands on wrists and hands are secure and stretchy without being too tight or too floppy. While pricier than others, buy two of these and you'll never need another thermal-fleece-sleeper again! October 6, 2014
Perfect sleeper We live in Alaska, and I am partial to one-piece long sleeve and long legged outfits. I love the thermal fabric and the fit is, of course, perfect. I wish we could have about 10 more of these! January 28, 2014
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