Get Arc Teryx Proton Lt Insulated Jacket Men's PNG. Extremely durable and breathable, synthetically insulated lightweight jacket for high output activities. The proton lt is a synthetically insulated jacket designed with breathability in mind.
View selections compare please select at least one more item to compare. The mens arcteryx proton lt jacket is an insulated jacket for delivering lightweight warmth while on the mountain. For reference, it compares closely to the less.
But innovation didn't stop there.
View selections compare please select at least one more item to compare. These aren't my subjective ideas about these jackets, and rather, they're objective results applicable to all the users. The proton lt is a synthetically insulated jacket designed with breathability in mind. Breathable insulation means excess heat and moisture can pass through the combination.