Prism Belay Jacket Layering while mechanical stretch in the

while mechanical stretch in the face fabric ensures unrestricted mobility

This construction delivers stable

Constructed with a 30-denier ripstop nylon shell

selected for its warmth-to-weight active temperature regulation

Prism Belay Jacket Layering while mechanical stretch in theThe Prism Belay Jacket is engineered to provide critical warmth and protection during prolonged periods of inactivity on exposed ridges or ledges. Climashield Apex insulation delivers reliable thermal efficiency and retains loft even after repeated compressions, ensuring performance through repeated packing and deployment. Composite body mapping enhances functionality by placing dual layers of insulation in the torso for superior core warmth, while