Klim Aggressor 1.0 Socks review: Teton Merino wool and textile socks with reinforced areas, and arch and shin air channels. This guide considers the listed features and the checks to make before buying.

This is a specification-based buying guide, not a hands-on road test. We may earn a commission from purchases through our links, at no extra cost to you.
Key features of Klim Aggressor 1.0 Socks
Sportsbikeshop lists the following details for the checked version:
- Teton Merino wool blended with acrylic, polyamide nylon and lycra
- Reinforced toe, heel, and sole
- Full Terry loop construction for cushioning and warmth
- Arch and ankle support stretch bands
- Arch and shin air channels for moisture control
- Patterned front mid-ankle bend for reduced bulk
Layering and sizing
Choose the layer for the temperature range and outer kit you intend to use. Check that it does not bunch up or create pressure under the rest of your clothing. Follow the supplied size and care information; a description of warmth or moisture management does not establish how it will feel for every rider.
See our motorcycle base layer reviews for more buying guides.
Related reading: Klim Covert Gore-Tex Socks Review.