Men's Thermal Base Layer Long Sleeve Shirt

$40.00 USD

Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders

Reliable, comfortable, and itch-free companion on chilly days 

Finding a warm and comfortable base layer to go through winter that won’t trigger allergies or a rash can be difficult. This is because other thermal pieces use fabrics like wool, polyester, or Spandex that can trigger allergies and skin irritation. 

That’s why we developed an allergy-free thermal long sleeve for people with allergic or sensitive skin. Made with ultra-soft, 100% chemical-free, GOTS-certified organic cotton fabric combined with latex and Spandex-free ribbed cuffs, our thermal base layer long sleeve shirt keeps you warm and cozy without the rashes.


  • Relaxed fit with a honeycomb texture
  • V-neck design for a subtle look
  • Hypoallergenic ribbed cuffs without spandex.
  • Soft, ultra-fine, and breathable 100% organic cotton fabric 
  • Irritation-free label for sensitive skin
  • No latex and spandex
  • No chemicals, synthetics, and dyes

      5 Beneficial Attributes People Love About Cotton
      3 Ways to Hide Your Eczema

      Size & Fit
      • Relaxed Fit
      • Size M Length from Highest Point of Shoulder: 28"  | Sleeve Length: 24"
      • Model is 6'2" with a 39-inch chest and is wearing a Size M

      Product Care

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

      Note: The “Black” variant of this product only contains gentler dyes, designed for people with sensitivities to latex, spandex, and formaldehyde. Cottonique uses a premium quality core-spun thread that encloses a high tenacity polyester filament core using 100% organic cotton cover to develop colored items. If you have allergies to bleaches, dyes or multiple chemical sensitivities, you may opt to check our Allergic Contact Dermatitis product line. 

      Other Categories

      Customer Reviews

      Based on 7 reviews
      Theresa Sneller
      Very comfortable

      This is the first time we purchased this item. My husband wore it the next day. He said it is so comfortable and fits so well.

      Great for PJs or under layer

      Updated review: Warmer than plain cotton. Fits true to size and stretchy so remains comfortable and non binding. Husband likes it a lot

      Fit: Too Small
      Conditions: Warmth and comfort
      What is the most beneficial property of Cottonique for you?: Comfortable
      What made you choose Cottonique?: Comfortable
      Perfect Except

      It seems to run somewhat smaller than other brands of shirts.

      Very comfy material

      I love the material. I found the rise in the bottoms to be a bit too low and the length of the top a bit too short.

      Stephen Rose
      Sleeve too short

      The sleeve on the size Large is very short. I'm 5'11". I would say it is 3" short. I'm giving it to my wife. I've never seen a large sleeve this short, and it's really short.

      Too much plastic

      I admire the fact that Cottonique commits to non-synthetic, all natural, organic clothing. But, the amount of plastic they use when shipping their products is ridiculous. Clothing does not need extra plastic air pillows - it's not breakable. The products I received were sealed in plastic and then padded with more plastic. Entirely unnecessary.

      Jerrell Mitch
      Not 100% Cotton

      I purchased several hundred dollars of 100% cotton clothing from Cottonique, and when laundered it all stuck together, with a lot of static electricity. Obviously this is not 100% cotton. I am allergic to synthetics, so the clothing is useless to me.