Atom SL Technical Jacket Saint Laurent Square label on the front

Square label on the front

A refined blend of cotton and silk is tailored into a one-shoulder silhouette featuring a knotted detail and intricate pleated design

Item designer: Jan Tésar

breathable fit

The zip closure and straight hem provide a framework of professional authority and unhurried character for the urban traveler

Atom SL Technical Jacket Saint Laurent Square label on the frontLight, zone insulated panel mapping and high recovery stretch softshell textiles update the classic core warming windbreaker jacket. Formed from flexible Fortius Air 20 nylon, the torso is backed by lightweight synthetic Coreloft padding while the unpadded sleeves reduce bulk and overall weight. The tailored, articulated silhouette cinches sharply at the hem, defining an energetic stance. Weather resistant Fortius Air 20 shell with integrated