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Details & care
Because staying warm shouldn’t mean sacrificing comfort. The Rib Long Johns are designed to be your go-to base layer when the temps drop, or your favorite cozy pants for lounging around. Made with our sustainably soft rib blend, they’re naturally breathable, moisture-wicking, and odor-resistant, with just the right amount of stretch to move with you. Warm without the bulk, soft against skin, and versatile enough to wear under clothes or all on their own.
- Slim legging fit with a 29” inseam
- Ultra-soft tomboyx stay-put elastic waistband
- Front jock seam details for a signature touch
- Ribbed cuffs to keep the fit in place
- Same fit as our Cotton Long Johns
- 45% Recycled Polyester, 42% Viscose, 13% Elastane
- OEKO-TEX® certified
- Inclusive sizing from XS–6X
- Machine wash cold, tumble dry low or line dry
- Item #11198181
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Pros:
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Current reviews don’t mention any.Sort by Most Helpful
Neopinky
Reposted from TomboyX
Verified purchase
Feb 17, 2026
Soft and Warm
These are so comfy and warm and soft. I wore these as a base layer while out in the snow and under my regular pants on bitterly cold days. Nice and warm even with negative temps and wind. Love them!
TomboyX response
Thank you Neopinky for taking a moment to write a review about your new Bamboo Rib Long John. So glad you find them comfy and soft - and that they are nice and warm even in negative temperatures!
Thank you for being a tomboyx customer and stay warm!
Public name84
Verified purchase
Fit:
Small
True to size
Large
Feb 14, 2026
Quality long underwear
Quality material, good stretch. Breathable. Waistband high enough to not roll down like some do.
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hhholiday
Reposted from TomboyX
Jan 12, 2026
Love!
I absolutely love these- soft, warm, super cute!!!
L Mahoney
Reposted from TomboyX
Verified purchase
Dec 28, 2025
Great long johns!
Great long johns! These are so comfortable, I'm keeping them on all day.
Vena
Reposted from TomboyX
Verified purchase
Dec 9, 2025
Perfect
Fit well, wash well. Love the texture and feel of the fabric. Great as jammies or for an extra layer under pants.
Anonymous
Reposted from TomboyX
Verified purchase
Dec 1, 2025
Soft and stretchy
These are so comfortable! I ordered true to size and I could wear them all day - no pinching or riding down so far. I think they'll also be a nice, warm layer to keep me warm this winter. Buttery soft.