With a slim, body-hugging fit that makes it an ideal addition to your alpine layering system, the CoEfficient Jacket provides quick-drying insulation without weighing you down.
A fast-wicking, highly breathable midlayer, the CoEfficient Jacket uses Polartec® PowerDry® High Efficiency fleece to provide extremely efficient insulation with little weight or bulk. This full-zip layer features a slim fit for added comfort when you wear it under your shell, and the stretch cuffs keep the sleeves in place when you’re leading a crux pitch in the middle of an alpine route. The CoEfficient Jacket also includes a zippered chest pocket to keep little items within easy reach when you need them.
- Brushed microsuede collar lining
- Zippered chest pocket
- Stretch cuffs