Lands' End Thermal Base Layer Underwear Thermaskin Crew Neck Shirt

Frost-dusted mornings and sub-zero wind chills are no match for the Thermaskin Crew Neck Shirt by Lands' End. Engineered to turn movement into warmth, this base layer uses proprietary fabric technology that actively generates heat as the body stays in motion, ensuring long days on the slopes or trek-filled afternoons don't end early due to the cold. The fabric feels whisper-light against the skin, slipping seamlessly under a sweater or technical shell without adding bulk, while the sleek crew neck profile keeps the fit clean and distraction-free. Whether the day calls for backyard snowball battles or navigating blustery trails, this shirt acts as a reliable foundation, trapping heat efficiently to keep the internal temperature steady while wicking away moisture during high-intensity scrambles. It is the kind of essential gear that disappears into the background, letting the focus remain entirely on the next big climb or the quiet stillness of a frozen forest. 
 
PRODUCT CONDITION
 
This UnNew Lands' End Thermal Base Layer Underwear Thermaskin Crew Neck Shirt - Boys' is in Good condition. 
 
Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. 
 
With this item, the following damages were observed: 

• Some pilling 

 



TECH SPECS

• Brand: Lands' End
• Thermaskin fabric
• Crew neck
• Thermal base layer
• Heat-generating insulation
• Long sleeve