New Arrival

Klim Aggressor 2.0 Baselayer Shirt

Regular price $59.99
Shipping calculated at checkout.

SKU: 3198-003-120-626

Color: Castlerock Gray
Size: Small
May Be Available For Pickup

Description

The KLIM Aggressor 2.0 Base Layer Shirt is designed for riders who need dependable warmth without sacrificing breathability during cold-weather adventures. Positioned in the middle of KLIM's warming base-layer lineup, the Aggressor 2.0 uses a midweight gridded fabric construction that traps body heat while efficiently moving moisture away from the skin. The result is a highly versatile layer that performs exceptionally well during trail riding, crossover riding, mountain riding, and other high-output winter activities. Engineered specifically for powersports use, the Aggressor 2.0 combines moisture-wicking performance, fast-drying comfort, and strategic stretch zones to maximize mobility while minimizing bulk under outerwear. Comfortable, versatile, and purpose-built for winter riding, the Aggressor 2.0 Base Layer Shirt is basically designed for riders who want warmth without feeling overdressed.

  • Brand: KLIM
  • Product Type: Midweight Performance Base Layer Shirt
  • Construction: Gridded warming base-layer design
  • Material Composition: 96% polyester, 4% spandex
  • Fabric Weight: 220g fabric construction
  • Heat Retention: Gridded fabric design traps warmth efficiently
  • Moisture Management: Moisture-wicking performance fabric
  • Breathability: Highly breathable active-use construction
  • Drying Performance: Fast-drying fabric technology
  • Odor Control: Anti-microbial treatment
  • Fit: Athletic fit
  • Comfort Features: Low-profile "imperceptible" seams reduce irritation and bulk
  • Underarm Construction: Aggressor 1.0 fabric gussets improve mobility and breathability
  • Layering: Low-profile design optimized for use under KLIM mid-layers and outerwear
  • Cuff Design: Convertible cuff construction functions as a thumbhole or standard cuff
  • Temperature Management: Designed for high-intensity output activities in cooler conditions
  • Ideal Use: Snowmobiling, trail riding, crossover riding, mountain riding, adventure riding, and cold-weather powersports activities
  • Additional Features:
    • Excellent balance of warmth and breathability
    • Midweight construction works across a wide temperature range
    • Fast-drying fabric improves comfort during active riding
    • Stretch construction enhances mobility
    • Low-bulk design layers comfortably under riding gear
    • Built for riders who need more warmth than a lightweight base layer but aren't ready for heavyweight thermal gear

Reviews and Q&A

FAQs

The Aggressor 2.0 sits above the Aggressor 1.0 and below the Aggressor 3.0 in warmth. It is considered KLIM's midweight warming base layer and offers an excellent balance of heat retention and breathability.
Yes. The Aggressor 2.0 uses a gridded fabric design specifically engineered to trap heat while remaining breathable.
The gridded interior creates small pockets that trap warm air while still allowing moisture to move away from the skin, improving both warmth and comfort during active riding.
Yes. The fabric is designed to rapidly pull moisture away from the skin while remaining highly breathable and fast drying during high-output activities.
Riders looking for a versatile cold-weather base layer that provides meaningful warmth without excessive bulk will find the Aggressor 2.0 to be one of the most adaptable options in the KLIM lineup. It works especially well for trail riders and crossover riders facing changing winter conditions.

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STYLE IT WITH

 Klim Aggressor 2.0 Baselayer Pant
New Arrival

Klim Aggressor 2.0 Baselayer Pant

Regular price $59.99