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Men's Ecolator TR 3.0 Crew


Product Description

Product Description

Called a “Killer Value” in the Winter Outside Magazine Buyer’s Guide, warmth and layering performance is what the Terramar Ecolator is all about.

The high loft grid channels create an ideal microclimate that efficiently traps air and effectively allows circulation.

Versatile enough to be worn as an outer or inner layer the Ecolator Women’s Crew is the perfect top for all your cold weather endeavors into the mountains or woods.

Features & Specs


  • High grid fleece for warmth and breathability in cold conditions4-way stretch
  • Heavyweight (3.0) perfect for cold weather activties
  • UPF Rating 50+
  • ClimaSense Thermoregulation Technology keeps you comfortable in all conditions
  • Engineered to adjust to your body temperature
  • Inhibits the growth of bacteria that causes odor
  • Fast wicking and drying
  • When you are hot, the fiber structure expands to allow heat and moisture vapor to escape. The result is a perfect “inner climate” balance to keep you comfortable in all conditions. ClimaSense is proud to be bluesign® approved. 


  • Recommended Use:  Hiking, Backpacking and Cold Weather Active Pursuits
  • Type:  Heavyweight Wicking Baselayer
  • Fit:  Fitted
  • Material:  95% Micro Polyester and 5% Spandex
  • ClimaSense® is a propriety fabric technology formulated to adapt to an active body’s changing physiology. A number of factors influence the skins surface temperature. Key among them are the outside weather conditions and the activity level.
  • ClimaSense is engineered to recognize an individual’s need to warm up or cool down. When you are cold the fiber structure reacts by contracting to trap air and create heat. 

Sizing Chart

Sizing Chart