Women's Thermal Base Layer Long Sleeve Tee

$40.00 USD
SKU: W12230NBC4

Warm, comfy, and protective base layer

The cold, dry winter season can be tough for people with allergic and sensitive skin. But you won’t have to worry about allergies, dryness,  and irritation with our thermal long sleeve top as your base layer. Made with 100% chemical-free, GOTS-certified organic cotton fabric, it provides much needed warmth while protecting your skin from allergens and irritants, making it the perfect base layer to help you brave the winter cold.


  • Relaxed fit with Honeycomb texture
  • Scoop neckline design for a subtle look
  • Non-elastic ribbed cuffs 
  • Soft and breathable fabric
  • Irritation-free label for sensitive skin 
  • Without latex and spandex
  • Free from chemicals and synthetics
  • No dyes, no resin

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      Size & Fit
      • Relaxed Fit
      • Size 5 Length from Highest Point of Shoulder: 26.5" | Sleeve Length: 25"
      • Model is 5'7" with a 34.5-inch bust and is wearing a Size 5

      Product Care

      For a continuous uncompromised allergy-free experience, we recommend washing your thermal long sleeves at less than 30°C with a mild detergent. Gentle cycle. Tumble dry with low temperature

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      Customer Reviews

      Based on 25 reviews
      Lisa Joye
      Super Cosy

      Combined with the Thermal base layer leggings - these are my favourite "clothes" to wear. Super cosy and comfortable - great for sleeping in! No itching or reactions.

      Amy Morton
      So cozy!

      I purchase the size medium. I am a 36C size and the thermal base tee fits perfect! So comfy, I find myself wearing it as a base shirt a lot! I highly recommend!

      Janelle Peotter
      Can clothing be delicious?

      I love my long sleeve thermal base and wear it often simply as my shirt of the day. So comfortable with a nice heft to the fabric. The fit is what I expected and I am so happy to have finally found allergy-free apparel!!

      Diane Bowden
      Love it!

      Very thick and warm. So soft. Love the clothing from Cottonique! Will definitely order another!

      Christine Clare
      Long Sleeve Thermal Tee

      The fabric is so soft and feels great against my skin. The fit is perfect!
      Will order again.
      5'3", 128 lbs., size 6

      Anita Jeziah
      Thermal Long- Sleeve and Thermal Pajamas

      I love the Women’s thermal long sleeve undershirt and the thermal pajamas, which are really long underwear in my opinion. Very thick and soft. Size 6 of each fit my slim 5’8” frame well. The sleeves and leg bottoms are not too short, as I often find. Excellent quality - well made. Thank you! I will buy these again in the future.

      Love Cottonique!

      I now have bottoms AND the tops and I absolutely love these, my sensitive skin is so much happier now!

      Exadys Ipock
      Cotton lover

      This long sleeve shirt is super soft and natural cotton .it feels good on my skin .

      Joyce Stenberg
      Perfect for us taller women!

      Love the protection and fit! I am 5’10, 130 lbs, the sleeves and length of the thermal are long enough for us taller gals. More colors would be awesome.

      Pamela Anderson
      Super soft

      With sensitive skin it’s very hard to find clothing. This thermal is super soft. It’s summer now but I can’t wait to see it in winter! Cottonique’s clothing has been a lifesaver for me!