Assos Thermobooster Foil Black Series

Thermobooster Foil

This year-round protective layer folds up for easy storage and is a must-have when you need a waterproof and windproof layer. Its design is an update of the newspapers that cyclists have been stuffing into their jerseys for generations during alpine descents. It features a new softshell fabric, Hyperplush, which lives up to its name with a soft lining and a waterproof and windproof finish. Wear the ThermoBooster Foil under the bib straps of your bib shorts to keep them in place and attack descents in total comfort.

An essential piece for emergency insulation: it features a weatherproof softshell fabric and an ultra-soft lining, protecting the abdominal area on long descents and in adverse weather.

Featured Fabrics
The new three-layer Hyperplush softshell fabric combines breathability with a weatherproof barrier and our softest lining ever.

Construction/Fit
It's designed to be used with any layering system, from the RS line with a racingFit cut to the GT line for long rides.

Composition
72% Polyester 20% Polyamide 8% Elastanee