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Klim Aggressor 1.0 Shorts

The Klim Aggressor 1.0 Brief is a lightweight layering piece designed to move moisture away from the skin’s surface and encourage rapid drying without adding insulation or bulk. Low-profile flat-lock seams deliver all-day comfort and advanced fabric shrugs abrasion.


  • Efficient and effective moisture transfer fabric
  • Proven durability and long-lasting comfort
  • Enhances breathability and comfort of Klim outerwear systems
  • Available online only, not available in stores
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Product Style Item # Manufacturer Product # Availability
Black / SM 1126025 3358005120000 Only 1 Left: Ships next business day
Black / MD 1126027 3358005130000 Only 2 Left: Ships next business day
Black / LG 1126029 3358005140000 Only 1 Left: Ships next business day
Black / XL 1126031 3358005150000 Only 3 Left: Ships next business day
Black / 2XL 1126033 3358005160000 In Stock: Ships next business day
Black / 3XL 1126035 3358005170000 In Stock: Requires 1-2 business days of lead time prior to shipment
Green / SM 1126026 3358005120300 Out of Stock:
Green / MD 1126028 3358005130300 Out of Stock:
Green / LG 1126030 3358005140300 Out of Stock:
Green / XL 1126032 3358005150300 Out of Stock:
Green / 2XL 1126034 3358005160300 Out of Stock:
Green / 3XL 1126036 3358005170300 Out of Stock: