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Welcome to the warm world of Carhartt Base Force® Thermal Cold-Weather and Super-Cold Weather Tops and Bottoms. Base Force® was designed for 12-hour work days. For those who get up and go when the frozen wind blows. Own the cold with a variety of sweat-wicking, stain-busting, odor-fighting cotton and synthetic garments. You can stay warm and dry in tough conditions.

BASE FORCE® Categories

carhartt force

Midweight Synthetic

Wicks sweat. Fights odor. A 4.5-ounce, 100% polyester keeps in the warmth. For guys who work out in the cold but move on the job.

carhartt force

Heavyweight Synthetic

Wicks sweat. Fights odor. A 8-ounce, 95% polyester/5% spandex keeps you on the job. For guys who work out in the extreme cold but keep moving throughout the day.

carhartt force

Heavyweight Cotton

Wicks sweat. Fights odor. Releases stains. A durable, 9.5-ounce, 100% cotton ring-spun knit makes warm the norm. Our most popular thermal seller. For guys who love 100% cotton and work out in the extreme cold.

What is BASE FORCE® Technology?

Stain Breaker®

Stain fighting fabric stares down heat and grime


Superior wicking action makes perspiration a memory


Takes the fight to odor and wins in a technical knockout

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