Cold days on the mountain call for versatile layers like the Men's Opside Light Insulated Vest. You can layer it under a shell to hold in the heat on the mountain or wear it solo. No matter how you enjoy cool weather, breathable synthetic insulation offers warmth without bulk and helps regulate your temperature as you warm up. Stretch fabric supports natural movement.

Regular Fit
Cut for a classic fit with room for comfort. Allows for freedom of movement and some layering.

Freedom of Movement
Fabric with just the right amount of stretch for easy movement

Lightweight, Breathable, and Recycled Warmth
Breathable PrimaLoft® Black insulation keeps you warm even in wet conditions and features 100% post-consumer recycled insulation made from plastic bottles. GRS Certified (Global Recycled Standard)