The vest you leave on. FullRange insulation is air-permeable, so instead of trapping heat until you have to stop and strip a layer, it breathes while you work and keeps your core warm at the top. At 195 grams with clean armholes and a low-bulk hem, it goes under a shell without bunching. Stuffs into its own chest pocket when it is not on.

Specs

• Shell: 2-oz 30-denier 100% recycled polyester air-permeable stretch ripstop with a DWR finish made without intentionally added PFAS
• Lining: 1.6-oz 30-denier 100% recycled polyester air-permeable stretch shadow ripstop with a DWR finish made without intentionally added PFAS
• Insulation: 40-g FullRange 100% recycled polyester, migration-resistant
• Pockets: Two zippered handwarmer · zippered left-chest · interior drop-in · self-stuffs into the chest pocket
• Details: Cleanly finished armholes and hem, low bulk under a shell
• Fit: Regular
• Weight: 195 g (6.87 oz)
• Made in: Jordan and Vietnam · bluesign approved fabrics
• Care: Machine wash cold, tumble dry low, do not iron
• Colours: Ink Black, Blue Sage