cold days w 2nd layer Color:Black Downtube storage provides an aerodynamic

Downtube storage provides an aerodynamic and secure solution

Grâce aux matériaux ultra-élastiques comme le Yamamoto 44+ et les panneaux souples au niveau des épaules

strategically placed mesh panels for optimal breathability

Plaque SpeedVault en nylon : propulsion dynamique à chaque foulée pour accélérer naturellement ton rythme

or even to use just for the bike leg for improved aero performance

cold days w 2nd layer Color:Black Downtube storage provides an aerodynamicMaximum insulation and moisture management for outings in cold weather, to be worn between a base layer and a jacket. Product features Heavy duty Polartec Alpha 90 active insulation fabric made from recycled PET Maximum breathability Asymmetrical zipper High collar