Rukka Outlast Long Johns In Black

Rukka’s base layers come in a number of configurations, both tops and bottoms for men and women. It is super thin and so will serve to wick moisture away from the skin, but the secret ingredient of these garments is that will help to regulate the body’s temperature. When you are hot, the Outlast will store heat in the paraffin molecules that form part of the fibres, thus taking heat away from your body, and helping you to stay cool. When you are cold, the heat that the body is always generating, and that will have been stored by the Outlast, is then played back to the body to help you stay warm. Let us be clear, this is no substitute for a cooling vest or a heated jacket, but in the margin it does, on most people, make a difference.

Made of Outlast fabric, 66% Polyester, 29% viscose and 5% elastane

Outlast temperature regulating material

Ideal for a range of activity levels and environments

Keeps you at a comfortable temperature taking heat away from the body when necessary and releasing it back when the body cools down