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Winter Jammies


This heather charcoal long sleeve/pant combo is just what the doctor ordered.

In snuggle-friendly bamboo (95%) and spandex (5%), our Winter Jammies are highly breathable, absorbent and ridiculously soft, with a stretchy waistband for added comfort. Naturally hypoallergenic, thermal regulating and resistant to odor, bacteria and late night anxieties. (see sizing chart below)

"You got this" mantra designed by Leslie Writes It All

Sizing is different from the Winter Jammies last year! These are true to size and meant to be slightly loose-fitting. Julia is 5'8" and 130lbs, and wearing a size Small. 

Anna suffered from Ovarian Hyperstimulation Syndrome (OHSS) after her IVF retrieval, and not being able to fit into any PJ pants felt like an unnecessarily cruel side effect. These jammies were created to keep you cozy and supported through every step of your journey. You’ve got this.

Garment Measurements:

Cozy Size US Size Fullest Bust (in) Waist (in) Hips (in)
XX-Small 0 27 - 30 23 - 25 30 - 33
X-Small 2 - 4 31 - 34 26 - 28 34 - 36
Small 6 - 8 35 - 38 29 - 31 37 - 39
Medium 10 - 12 39 - 42 32 - 34 40 - 42
Large 12 - 14 43 - 46 35 - 37 43 - 45
X-Large 16 - 18 47 - 50 38 - 40 46 - 48
XX-Large 20 - 22 51 - 54 41 - 43 49 - 51
Hand wash cold or gentle cycle with like colors. Lay flat to dry.

The Cozy Warrior Non-Profit was founded in 2019 to give hope and support to those struggling with infertility. 100% of our proceeds are dedicated to this endeavor.

Every month we donate socks to support groups such as Resolve National Infertility Association and Infertility Unfiltered. We also provide grants to those who would otherwise be unable to access fertility treatments. Our first grant of $5,000 was awarded in 2020,  and with your help we hope to continue changing lives at least five times a year. 

Learn more about our grants here.


- Anna Wang, the Original Cozy Warrior

Customer Reviews

Based on 5 reviews
Melissa C
Love them!

Super lightweight and comfortable! So much stretch in the waistband which was perfect! Love the mantra on the pocket. Very happy with my purchase! Bought a size small and feel they are true to size. Only downside is that they are not supposed to be put in the dryer but not a big deal.

Jen B
Love the winter jammies!

I love the jammies! So soft and warm but light! Happy that the funds go towards a good cause as well. Yummy feelings all over.

Emily Yeh
So comfortable!

These Jammies are so comfortable and cozy. I was on bedrest for a few days and it was just what I needed to feel at ease during this time. Anna was also amazing with customer
service and helped address an issue promptly and professionally. I will be looking to buy more for my fellow TTC sisters! Thanks Cozy Warrior!

Comfy Jammies

Love these jammies! They’re so comfy, soft & breathable. They look cute and so nice to wear to sleep.

Sarah Hastings
Softest PJs EVER!!!

EVEN BETTER THAN THE ONES LAST YEAR! If I have to work from home, I only want to work in these pajamas. It’s incredibly light and comfortable, and feels buttery soft against my skin. I also love the embroidered “You got this” on the front as it’s an empowering reminder. And the pants have POCKETS. Thank you Cozy Warrior for always making the best products!

Size wise compared to last year: this one has a looser fit and the waistband is even stretchier which is perfect for a holiday dinner party or when I start my fertility treatment next month. True to size.