The Women's Core Zippered Vest packs OMM's PrimaLoft ACTIVE insulation into a sleeveless midlayer built for moving hard in cold conditions. The synthetic fill is knitted through an air-permeable mesh, giving fleece-level warmth at less than half the bulk, and venting excess heat as soon as the effort ramps up. It keeps insulating even when damp, so a sudden change in weather won't leave you cold. A full-length zip with a draft-excluder collar seals in warmth at rest, while flatlock seams sit clear of the shoulders to stay comfortable under pack straps. Layer it under a shell for cold ascents, or wear it alone for everything from a brisk hike to everyday cold-weather wear.

Features

• PrimaLoft ACTIVE insulation continues to perform even when wet.
• Air-permeable knit construction vents heat during high effort.
• Full-length front zip with a draft-excluder collar.
• Flatlock seams positioned clear of the shoulders.
• Made with 64% recycled insulation content.

Specifications