Assos Endurance ThermoBooster
A midweight layer that unlocks year-round thermoregulation with adaptable layering, updated with a simplified structure to unlock universal utility ā one textile, one zipper, total versatility.
Midweight insulation can provide year-round comfort ā if itās engineered correctly. For cool conditions or long alpine descents in the summer, the Thermobooster P1 layers over a standard jersey for additional warmth. In wet conditions, it insulates the microclimate beneath a rain shell. For extremely cold and wet conditions, it layers beneath a winter jacket for thermoregulation equal to the deepest winter conditions.
Composition: Ā 85% Polyamide 15% Elastane
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Assos Endurance ThermoBooster
Assos Endurance ThermoBooster
A midweight layer that unlocks year-round thermoregulation with adaptable layering, updated with a simplified structure to unlock universal utility ā one textile, one zipper, total versatility.
Midweight insulation can provide year-round comfort ā if itās engineered correctly. For cool conditions or long alpine descents in the summer, the Thermobooster P1 layers over a standard jersey for additional warmth. In wet conditions, it insulates the microclimate beneath a rain shell. For extremely cold and wet conditions, it layers beneath a winter jacket for thermoregulation equal to the deepest winter conditions.
Composition: Ā 85% Polyamide 15% Elastane
Original: $159.71
-65%$159.71
$55.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A midweight layer that unlocks year-round thermoregulation with adaptable layering, updated with a simplified structure to unlock universal utility ā one textile, one zipper, total versatility.
Midweight insulation can provide year-round comfort ā if itās engineered correctly. For cool conditions or long alpine descents in the summer, the Thermobooster P1 layers over a standard jersey for additional warmth. In wet conditions, it insulates the microclimate beneath a rain shell. For extremely cold and wet conditions, it layers beneath a winter jacket for thermoregulation equal to the deepest winter conditions.
Composition: Ā 85% Polyamide 15% Elastane























