W Zero Jacket Size:S The fabric's geometric patterns provide

The fabric's geometric patterns provide both insulation and breathability

Les coutures Merrow limitent les frottements et la poitrine arbore le motif d’oiseau de notre logo classique

The drawstrings can be tucked into the double waistband to prevent chafing

We advise you to choose 1/2 size larger than your usual size

secure fit

W Zero Jacket Size:S The fabric's geometric patterns provideThe ultra lightweight trail running jacket ideal for competition: an innovative model for reaching new heights. Designed to move, the Ultra Jacket is one of our most protective jackets. It accompanies your movements without slowing you down to break new records. Absorbent materials keep water and dirt out for total focus on your competition. Inspired by running, but designed for the trails, the Ultra Jacket is your ally for speed. Ultra light, it