A core layer that insulates even when damp, the packable Marmot Featherless Trail insulated vest can be worn under your favorite weatherproof shell for protection on stormy fringe-season hikes.

• 3M Thinsulate featherless insulation envelops your core in lasting warmth
• Hand pocket placement makes the vest layer easy to wear with a pack
• Vest packs into its own pocket when not in use
• Elastic bound hem
• Closeout
• Imported.