The OMM Core Zipped Vest introduces a new take on active insulation, using PrimaLoft® ACTIVE 125g/m² fabric to deliver exceptional warmth at minimal weight. Constructed with synthetic plume woven through a breathable mesh, it traps heat like fleece but at less than half the weight and pack size. Highly breathable, the open-knit structure allows air to flow, preventing overheating when you’re working hard. Paired with a light shell, the Core Vest transforms into a powerful insulator, but when you unzip or remove the shell, excess heat escapes quickly, keeping you comfortable throughout the climb. Unlike down, PrimaLoft® insulation continues to perform when wet, making it a dependable layer in unpredictable mountain weather. With a full-length zip, soft rolled collar, flatlock seams, and a handy zipped chest pocket, the Core Zipped Vest has been designed for comfort and practicality.
Features:
Made with PrimaLoft® ACTIVE 125g/m² insulation
Insulates even when wet
Full-length front zip with draft-excluding collar
Flatlock seams positioned away from shoulders for pack comfort
Zipped chest pocket for small essentials
Soft rolled collar for added comfort
Reflective logo for low-light visibility
Specifications:
Fabric: PrimaLoft® ACTIVE 125g/m² (64% recycled content, bluesign® and Oeko-Tex® approved)
Weight: 135 g (size M)
Fit: Athletic vest cut for layering without bulk
Colours: Navy, Grey
Sizes: XS, S, M, L, XL