The Barfly Microshell Jacket is our lightest waterproof layer at 340 grams (12oz). Streamlined for packability, we prioritize simplicity and weather protection to deliver a highly packable, high-performance 3-layer 30k / 30K waterproof / breathable shell that's easy to find room for.
Updates for 2025 include adding bonded CF exterior storm flap, we traded the chest pocket for two hand pockets, and added 160D four-way abrasion-resistant stretch nylon fabric in high-wear areas on the arms.
Combine with the matching Barfly Overpant and insulated Jackaloft or Ectotherm Jacket to create a versatile multi-season layering system that packs down small.