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.
Reversible design, rock whichever side you prefer
Low lumbar zip pocket allows access even whilst wearing a running pack. Doubles as stuff sack for vest