Teton Bros high-performance insulated tensleep shirt uses our Vivo Extreme insulation.
The design is inspired by rugged workwear worn by cowboys in the harsh winters of the Rocky Mountains that has been redesigned as functional workwear. The padding is Clo Insulations Vivo Extreme four way stretch insulation that combines warmth, stretch and breathability in a garment.

The collar is also insulated to keep the neck warm when the collar is up.  The insulation and material keep the inside of the garment dry and warm while ensuring breathability are maximized, allowing you to stay comfortable whilst conducting a range of activities from  extreme outdoor sport to relaxing without having to change clothes.