Klim Aggressor 2.0 Shirt

SKU: 3198-003-
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Klim Aggressor 2.0 Shirt

Warmer base layer shirt for when it's cold outside, the Aggressor 2.0 has got you covered.

Klim engineers a complete array of layering solutions for every possible outdoor condition, specifically designed for the rigors of powered and unpowered outdoor activities.


  • Gridded base layer design traps heat
  • Low-profile for excellent minimum-bulk layering
  • Imperceptible seams
  • 96% polyester, 4% spandex
  • Contrast stitching
  • Anti-microbial
  • Moisture-wicking
  • Highly breathable
  • Fast-drying
  • Designed specifically for use with Klim mid-layers and outerwear
  • Aggressor 1.0 fabric gussets in underarms reduces bulk increase breathability and mobility
  • Convertible cuff construction easily used as thumbhole or regular cuff