Meet Circaloft—our new lightweight, highly packable, synthetic insulation line. The Men’s Big Circaloft Jacket, available in extended sizing, has an impressive warmth-to-weight ratio, fully recycled body fabrics and the ability to stow in its right hand pocket (or external stuffsack). As one of our Circular Design styles, solid color options are made with sustainably conscious materials and recyclable when you get it back to us.