Rukka Outlast Long Sleeve Shirt

Rukka Outlast Long Sleeve Shirt

Using NASA tech, Rukka's Outlast line-up of base and mid-layers are proven to actively regulate body temperature while reducing sweat production and venting excess humidity. When activity level or the outside temperature increase, Outlast "Thermocule"  molecules in the Outlast thread change from a solid to a liquid - absorbing body heat and creating a sense of thermal equilibrium.

When your body begins to cool down or outside temperatures drop, Outlast thermocules revert back from a liquid to a solid and return absorbed heat energy - previously stored in the liquified Outlast material - to the rider. The result is a garment that keeps you riding comfortably in a more mild range of temperatures. 

Features: 

• Close-fitting base or mid layer
• Elasticated fit
• Outlast Thermocule thread material
• Active temperature and humidity regulation
• Thin, comfortable design for easy layering under protective riding gear