Proton Fortius Jacket Size:wrtwstd_S Unique accordion-style construction providing flexible

Unique accordion-style construction providing flexible storage space

Noble silk-satin blend Offering a multi-dimensional evening sheen

Polished metallic engraved heel detail

The rigid dual-chamber profile is meticulously bound by 556 hand-sewn macro topstitches

marking it as an essential for the modern gentleman who values house identity and urban utility

Proton Fortius Jacket Size:wrtwstd_S Unique accordion-style construction providing flexibleArticulated athletic architecture and advanced vapor permeable insulation make this technical jacket the premier choice for high output mountain missions. Formed from lightweight Fortius Air 20 nylon, the outer shell works in unison with an airy Octa Loft lining to continuously vent excess body heat even when compressed. The streamlined, body skimming framework stacks effortlessly underneath a heavy hardshell. Weather resistant Fortius Air 20 shell