veste alpha ultimate castelli homme Barres énergétiques A breathable mesh upper for

A breathable mesh upper for ventilated comfort

Whether you're exploring new routes or taking on an endurance challenge

This stylish

and it does both really well

and integrated computer mount provide everything you need and nothing you don't

veste alpha ultimate castelli homme Barres énergétiques A breathable mesh upper forIn a way, the ideal winter jacket combines warmth and lightness, a feeling of freedom and maximum protection, waterproof fabrics and breathability. With the functionality of Castelli's Alpha construction. Product features Polartec NeoShell waterproof and 4 way stretch fabric on the outside Polartec Alpha insulation layer for warmth and breathability Critically taped outer seams for effective waterproof protection in normal conditions The Alpha double