Assos Spring Fall ThermoBooster P1 - Black Series

A Versatile, Packable, And Ultrabreathable Thermal Layer For High-intensity Riding, Updated With Pockets For Use As a Jersey For Cool Conditions Or As a Midlayer For Additional Core Protection In The Coldest, Most Challenging Conditions. The New Thermal Textile Is a Highly Elastic Warp Knit That Wraps Your Body’s Contours With An Aerodynamic Silhouette. It’s Also Breathable Enough For Full-gas Efforts, And If The Temperature Or Riding Intensity Get Too High, The Thermobooster P1 Compacts To The Size Of a Rain Jacket To Stow In a Jersey Pocket. The Versatile Textile And Second-skin Fit Span Seasons – Wear It Over a Skin Layer Or Summer-weight Jersey In The Spring And Fall, And Layer It Beneath Stormproof Protection For Added Thermoregulation In Deep Winter.