True to its name, the Alpha Vest uses the best breathable insulation on the market, Polartec ® Alpha ®. The Alpha Vest is ridiculously warm for its weight (just 6 oz) yet the insulation is breathable when you are working hard, making it the perfect piece for high exertion outdoor activities.

- Alpine paisley liner
- Two zippered hand pockets
- High and snug armpits
- Burly #5 Reverse finish Nylon Coil YKK Zipper